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An independent guide to improving your home Free guide Briefing templates for your Designer Architect Builder Trades Garden Outdoor contractor Tips and checklists for saving money a healthy comfortable home an environmentally friendly home
An independent guide to improving your home  Free guide  Briefing templates for your       Designer Architect      Builder...
Enviro friendly Healthy comfortable Save money What s in this guide On each page you ll find Tips for saving money A tick here indicates a cost saving opportunity There are many simple things you can do that will save money on bills and maintenance costs which in turn can improve resale value There are even some things you can do that will save on upfront costs Tips for making your home healthy and comfortable A tick here indicates an opportunity to make your home healthier and more comfortable Keep warmer in winter and stay cooler in summer all without the need for expensive heating or air conditioning Make your home a safe and easy place to live for people of all generations and abilities Avoid low level toxic fumes from building products as well as other hazards that can affect safety and wellbeing Tips for being more environmentally friendly A tick here indicates a chance to make your home environmentally friendly Recent research shows Australians are becoming more environmentally aware and see home improvements as an opportunity to do the right thing There s really no distinction between good design and environmentally friendly design and there s a huge range of innovative green products now available Why not go for a stylish comfortable home that doesn t cost the earth Find more information Look up Your Home Technical Manual too This guide is a companion to Your Home Technical Manual which contains over 60 information packed factsheets on different aspects of home design and renovation plus case studies from around Australia It s all available free online at www yourhome gov au A print version of the Technical Manual is also available for purchase through the website On each page of this guide you ll find pointers to the relevant Your Home Technical Manual factsheets so you can find out more www yourhome gov au
Enviro-friendly  Healthy   comfortable  Save money  What   s in this guide  On each page you   ll find   Tips for saving m...
Where do I start Renovating your home is an exciting process but it can be daunting too There s so much to consider sometimes it s hard to know where to start Whether you re planning a major renovation or just upgrading your bathroom this guide will help you get the most out of the process You ll find helpful advice on creating a renovation that meets all your needs and provides the best value for money now and for a long time to come Thinking through your needs Designing your home Making it happen Getting started 2 Assessing your home 4 Finding more information 6 Working with your designer 8 Room by room 12 Designing your garden 16 Working with your builder 18 Choosing products Building 20 Interior 22 Appliances lighting 24 Heating cooling photovoltaics 26 Plumbing 28 Rainwater wastewater 30 Briefing your Designer Architect Builder Trades Garden Outdoor contractor Living in your new home 32 Briefing templates for your Designer Architect Builder Trades Garden Outdoor contractor Back pocket
Where do I start   Renovating your home is an exciting process, but it can be daunting too. There   s so much to consider,...
Getting started Invest in your future Plan ahead For most people a home is much more than a place to live it s a long term investment Your renovation decisions will have important consequences for your future living costs and quality of life so you want to get it right Good planning is such an important part of ensuring value for money Most renovation budget overruns are the result of poor planning changing the design half way through trying to fix up problems you didn t see coming or simply failing to make the most of the opportunities presented Times are changing rapidly and new issues need to be factored into smart investment decisions This is sometimes called future proofing making sure your investment will hold its value over time When you re planning your renovation it s easy to focus on the short term What can I afford right now But when you think about it features that enhance resale value improve comfort and reduce bills are worth paying a little bit more for now You can use savings on energy and water bills to pay off your mortgage faster Some financiers offer lower interest rates known as green mortgages or other financial incentives for home improvements that are designed to save precious resources like energy and water Government rebates are also available to offset the purchase cost of many energy and water saving items The first time we renovated we made a few mistakes that really cost us This time we re going to do our homework first Experienced renovators will tell you how important it is to plan ahead This guide is designed to help you do just that with prompts and handy tips on each page as well as checklists you can personalise Write a wish list of everything you want from your renovation This can include qualities such as light and airy as well as more specific outcomes such as extra living space an efficient hot water system or a more functional kitchen At the same time take stock of what you ve got this step is so important for making the most of your renovation An assessment of your home will identify the most cost effective opportunities for big improvements It will also identify potential hazards so you can deal with them in the most cost effective way Use what you find to develop and refine your wish list You can use the home assessment checklist on p 5 yourself or go through it with your designer How much will it cost Renovation costs depend on many factors and can be hard to estimate The Royal Australian Institute of Architects Archicentre Cost Guide provides typical price ranges for different renovation components and comes in very handy when planning your budget Download it from the Archicentre website www archicentre com au 2008Jancost_guide pdf Keep up with the competition Home building regulations are getting smarter all the time When you eventually sell your home it will be competing with new environmentally friendly homes that don t cost as much to run Use your renovation to get ahead of the game
Getting started Invest in your future  Plan ahead  For most people a home is much more than a place to live, it   s a long...
Enviro friendly Healthy comfortable Save money Saving with a green home loan Steve and Jodie saved 0 5 on the standard rate with a green home loan As Jodie explained We wanted an energy saving home anyway so qualifying was no problem Now we have a better interest rate and lower bills it s a double bonus Tips Checklist for getting started Write your wish list What do you really want from your Non negotiable renovation Crosscheck this with your home assessment see the checklist next page As you write your list decide whether each item is non negotiable no 1 priority or something you d like if possible no 2 priority Would like if possible Find out about green mortgages Shop around Best offers record your ideas choices here to see what s on offer Ask about green mortgages and other home improvement incentives Check if you re eligible for rebates Ask your local Rebate available Bathroom fittings Hot water system Insulation White goods Greywater system Photovoltaic system Other Total rebates Leave a contingency in your budget Cover yourself Item Rainwater tank utilities local council or state territory government about rebates available to offset the upfront cost of energy or water saving features Factor these rebates into your budget The Alternative Technology Association website also has information on rebates www ata org au Estimated budget for extras you don t expect It s wise to add 5 10 extra Extra amount we ll set aside for unexpected costs Budget for the long term Think about your bills Items that will save on bills and enhance resale value Factor ongoing savings and improved resale value into your budget decisions Do your own home assessment This is important for See the home assessment checklist on p 5 identifying the best opportunities as well as problems that need to be dealt with Future proof your home Useful websites Protect yourself against rising energy water and fuel costs by ensuring your home saves energy and water and is close to everything you need Choose long lasting durable materials that don t need a lot of maintenance Design in features that will make your home safe and easy to live in when you re older All of this can improve resale value www yourhome gov au Guide to good home design www ata org au Energy and water rebates www archicentre com au 2008Jancost_guide pdf Renovation cost guide www archicentre com au html downloads html Other useful information
Enviro-friendly  Healthy   comfortable  Save money  Saving with a    green    home loan Steve and Jodie saved 0.5  on the ...
Assessing your home Save money Look around for opportunities to save money Do you really need to extend out or up or do you just need to re design your interiors for better use of space If you plan to demolish sections of the house are there building materials like windows doors floorboards or interior fittings that you can reuse elsewhere sell or even give away Look for opportunities to lock in ongoing cost savings too To save on energy and water bills find out where you re using more than you need to check your current bills and see the tips on the opposite page or visit the NABERS website In some locations there are companies who can come to your home and do a professional water and energy assessment to identify the best ways for you to save on bills As well as saving money you ll be helping See Your Home Energy use the environment Introduction Water use Introduction Improve comfort Make a note of rooms that are too hot or too cold at different times A few simple design improvements could make the world of difference to your comfort If you use a lot of heating or cooling to stay comfortable your renovation is a chance to ensure lifetime savings on bills Getting a water and energy assessment was the best thing we ever did It saved us much more than it cost us How do you rate Use the NABERS website to compare your energy and water bills to the average home You ll also find interactive tools that help you identify the best energy and water saving opportunities for your particular situation See www nabers com au Take the opportunity to insulate walls and double glaze windows Many older homes are draughty Add draughtproofing strips to doors and windows and check that new windows and doors have good seals Fit dampers to chimneys and flues to block air leaks See Your Home Passive Design Introduction Now s your chance to fix up problems like dust damp and mould Look for opportunities to make your home safer and easier to move around in for occupants and See Your Home visitors of all ages and abilities The healthy home The Adaptable House Be prepared If you see warning signs that may indicate structural problems or other hazards seek professional advice from an architect engineer or builder Signs could include major cracks in walls around doors or windows dampness on walls or coming up through floors signs of termites such as damaged timber Pre 1970s homes are likely to have lead based paint so if you re removing it follow the advice in the Six step guide to painting your home www environment gov au Homes built pre 1990 may contain asbestos It s commonly found under eaves but may also be found as roofing wall linings and cladding If you suspect you have asbestos contact your local council or state health and environment authorities for more information Removal is not always recommended but if it is removed it needs to be done by a specialist Asbestos removal contractors are listed in the See Your Home The healthy home Yellow Pages Indoor water use Average Australian home Source ISF Greenhouse gas emissions Average Australian home Source Your Home Standby 5 Laundry 23 Bathroom basin 3 Kitchen 14 Toilet 26 Lighting 11 Cooking 5 Water heating 23 Refrigeration 12 Other appliances 24 Shower bath 34 Heating and cooling 20
Assessing your home Save money Look around for opportunities to save money. Do you really need to extend out or up, or do ...
Enviro friendly Healthy comfortable Save money Small changes make a big difference Kim s home assessment revealed some big opportunities After installing a 3 star showerhead and new ceiling insulation and turning off the second fridge the improvements were obvious Tips Checklist for your home assessment Identify products you can reuse For example doors Products and features we can reuse windows timber cabinets etc Note uncomfortable rooms Tell your designer so they can suggest modifications to improve the existing part of your house as well If you can easily access your roof space check for insulation Also check for draughts Upgrade bathroom fittings Replace your showerhead if it almost fills a 10 litre bucket in under a minute Upgrade single flush or old dual flush toilets Rooms that are uncomfortable or in need of lots of heating or cooling Ways we can improve this New water saving showerhead 3 star New water saving toilet 4 or 5 star Other water savers Check your hot water system HWS You may need Type of new HWS we re considering professional advice Electric storage models have the highest greenhouse impact if you have one consider an upgrade See pp 24 25 for tips HWS located close to hot water tap we use most Fix leaks Check your water meter when nobody s using Leaks to be fixed water in your home If it s running that s a sign of a leak Vegetable dye in the cistern will make toilet leaks easier to spot or turn off the tap to the toilet and see if the water in the cistern disappears Reduce the energy use of your lighting Save money by replacing incandescent bulbs with warm white fluorescent bulbs See the tips about halogens below Make sure outdoor lights have movement or daylight sensors Swap incandescent bulbs for fluorescent Swap 50W halogen bulbs for lower wattage Swap halogen bulbs for LED Put isolators above recessed downlights Add sensors to outdoor lights Upgrade inefficient appliances A home audit Appliances to upgrade professional or the NABERS website tool can help you identify which appliances to upgrade Choose new products with the highest star rating in the size you need Identify signs of hazards For example termites Signs of hazards dampness asbestos structural problems People we need to talk to for expert advice Did you know Useful websites Rooms with a lot of low voltage halogen downlights chew up electricity low voltage doesn t mean low energy If you re happy to replace the whole system ask your electrician for compact fluorescent or light emitting diode LED downlights or see pp 24 25 for other options www environment gov au Six steps to painting your home Recessed downlights are like having holes in your ceiling They let a lot of heat escape in winter But now you can buy isolators that sit over the fitting above the ceiling and reduce the air flow and the fire hazard www lead org au General advice on lead products www energyrating gov au Energy star ratings of appliances www waterrating gov au Water star ratings of appliances www nabers com au NABERS home assessment tool
Enviro-friendly  Healthy   comfortable  Save money  Small changes make a big difference Kim   s home assessment revealed s...
Finding more information Do your homework The process of doing a home assessment and writing your wish list will bring up many questions Fortunately there are many places you can go to find information Your Home Technical Manual contains over 60 factsheets with tips on sustainable home design Each page of this guide points you to relevant factsheets case studies and other useful websites Your Home is free online at www yourhome gov au Magazines building advisory services and home ideas centres can also provide inspiration Talk to friends who ve renovated and learn from their experiences what do they love about their renovation and what would they change Where did they find the most useful information What traps did they fall into Your local council or state government departments and agencies can also provide handy information on renovating and are often the place to start Play by the rules Your renovation will need to comply with a range of building regulations It s important to find out about regulations early on so you can factor them into your planning This contributes to a smoother approval and construction process Without our designer we wouldn t have had half of these great ideas Your local council will be able to inform you about government building regulations and approval processes If your home is subject to estate covenants or body corporate requirements now is the time to check those too If you plan to engage a designer they can help you find out about regulations Although it depends on the scope of your renovation you re very likely to have to comply with energy and water saving regulations These have been introduced as a response to environmental problems that affect us all such as drought and climate change Older homes with heritage value may also be subject to heritage regulations Remember these regulations are just minimum requirements You can always do better Bring in the experts It pays to engage a qualified designer or architect especially if your renovation will be complex or challenging in any way Clever thinking at the design stage pays huge dividends later on Your design professional may be able to manage the whole renovation process for you potentially saving you a lot of headaches Some companies offer design project management and construction services all in one Once you have a shortlist of designers ask to see their previous work or even talk to previous clients Make sure they understand your priorities fill out the briefing template in the back of this guide and talk it through with your designer Finding your designer One of the best ways is through word of mouth ask friends who ve renovated Look through home magazines for examples you like as they will usually list the designer The Royal Australian Institute of Architects Archicentre service provides advice and information on renovating and is a great way to find an architect The Building Designers Association has a Find a Designer website Go for green Remember that the regulations are minimum requirements There s nothing to stop you doing better especially if it saves on running costs or adds value to your renovation Some local councils may fast track applications that have made an effort to exceed regulatory requirements and embrace environmentally friendly design
Finding more information Do your homework The process of doing a home assessment and writing your wish list will bring up ...
Enviro friendly Healthy comfortable Save money Finding the right expertise It was a bit daunting at first just figuring out where to start My building information centre had great product information but I really needed to talk to someone to put it all into perspective So I visited Archicentre for a customised home renovation report Tips Checklist for finding more information Gather information Check Your Home Technical Manual Questions and information needed go to local building information centres talk to friends and check out the websites in this guide Find out about regulations Check at your local council They ll be able to tell you about local state and Commonwealth regulations If estate or body corporate requirements apply list them too Government regulations Estate or body corporate requirements Find a designer If you re looking for a designer ask friends who ve renovated for advice or use the websites below Shortlist of designers we ll talk to Useful websites You ll find a wealth of information on the internet it s well worth setting aside some time to visit the websites listed in this guide For example www yourhome gov au is full of tips and ideas plus renovation examples from around Australia www ecospecifier org has a list of environmentally friendly products and materials subscribe for a short period www ata org au has information about rebates you may be eligible for Be clear about your priorities Useful websites Use the checklists on each page to start thinking about what you want for your renovation You can then fill out the briefing templates at the back of the guide to ensure your designer and builder understand your priorities For items you really want shop around for quotes and make sure the product details go into the specification that your designer will prepare www yourhome gov au Guide to good home design www archicentre com au Find an architect www findadesigner com au Find a building designer
Enviro-friendly  Healthy   comfortable  Save money  Finding the right expertise    It was a bit daunting at first, just fi...
Design Habitat Working with your designer Briefing your designer What goes where See the Brief for Architect Designer template in the back of this guide If you have the chance to re plan space particularly if you re extending it s worth trying to face rooms in the optimal direction This can improve comfort and natural light and help save energy If this isn t possible you can still get good outcomes by focusing on other aspects of design The north side of your home is warmer in winter and the best place for rooms you use a lot during the day like living areas The west side gets hot in the afternoon and is best for rooms you don t use often like bathrooms laundries and garages The south side is the coolest and good for bedrooms in warmer climates as well as rooms you use less often The east side gets morning sun and can be good for kitchens and bedrooms Use your wish list home assessment and the information you ve gathered so far to fill out the briefing template for your designer This provides a starting point for discussion and ensures your designer is clear on your priorities Sometimes it s helpful to show your designer magazine photos of homes you like and don t like to give them an idea of the style and feel you want Your designer will be able to help you through the planning and building approvals process and prepare all the documents required including drawings and a specification After approval is granted many people engage their designer to develop more detailed drawings for the builder covering for example design of built in furniture or fittings joinery and other interior details This is particularly common for large or luxury renovations You can also engage your designer to manage the builder and the construction process All we did was re plan our living space but it feels like a new house In tropical climates above the Tropic of Capricorn the approach is quite different If you can face living areas and bedrooms to capture cooling breezes and shade the whole house Group together the rooms you heat or cool most often and ensure they can be closed off from other rooms This way you just heat or cool the rooms you need Keep wet areas like bathrooms kitchens and laundries close together if you can to save on plumbing costs and avoid wasting energy and water Now is also the time to think about the best place for hot water systems rainwater tanks and solar panels see the tips on the facing page See Your Home Orientation Passive solar heating Passive cooling Heating and cooling Be a good neighbour Your designer will help you come up with a renovation that optimises outcomes for both you and your neighbours taking into account issues like privacy noise views and access to winter sun Less can be more Do you need extra space or just more functional space Asking questions like this upfront can save you a lot of money and hassle Sometimes removing a wall or redesigning your interiors is all that s required leaving you with more usable space indoors and also more garden space
Design Habitat  Working with your designer Briefing your designer  What goes where   See the    Brief for Architect Design...
Bart Maiorana Enviro friendly Healthy comfortable Save money Clever design works wonders Just by removing the wall between the living room and kitchen we got northerly exposure for the living room and much better natural light The space suddenly feels much bigger Tips Checklist for your home design 1 Plan space efficiently Don t build more than you Activities we need more space for need after all you re paying for it Do you need extra space or can you re organise what you have Rooms or areas to be re planned Rooms or areas to be extended Face living areas north if you can North facing windows get sun for the longest part of the day in winter and are easy to shade in summer A moderate amount of glass is great for comfort and natural light Design for safety and access Make your home safe and easy to move around in especially handy if you have young kids or elderly relatives who visit Glass in our living areas faces mostly north close to north is fine In tropical climates instead face windows to capture cooling breezes and shade them Safe and easy access into the house No level changes on the ground floor Easy access to living areas and bathroom Close off rooms you heat and cool from other rooms Rooms we use a lot and heat or cool You can still achieve an open plan feel using openable doors or partitions Can they be closed off from other rooms Group wet areas together and locate the hot water system HWS nearby This saves on plumbing and reduces the amount of water going cold in the pipes Find the best place for rainwater tanks Keep plastic tanks away from direct sun as this can cause algae growth See p 30 for more on rainwater tanks Wet areas located together HWS adjacent to wet areas If wet areas aren t together HWS near the hot tap we use most often Tanks below ground Tanks above ground Best location for tanks Find the best place for solar panels Face them Solar hot water panels best location north for best outcomes and make sure they re not overshadowed See Your Home Photovoltaic Photovoltaic solar electricity panels best location systems Hot water service Think ahead Useful websites Design in features that will make your home a safe and easy place to live as you grow older like paths entries and showers without steps This is especially handy if you have small children or elderly or less mobile visitors Lever door handles and taps are easy for people of all ages and abilities to use These features could also make your home attractive to a wider range of people when it comes time to sell www yourhome gov au Guide to good home design
Bart Maiorana  Enviro-friendly  Healthy   comfortable  Save money  Clever design works wonders    Just by removing the wal...
Working with your designer Tips for good design Designing your renovation to work with your climate not against it is a cost effective way to stay comfortable and save on energy bills This is where a good designer can really help Your climate will influence what kind of construction materials you should use as well as other aspects like floor plan design and how much glass shading and insulation you need See Your Home Design for climate Save money and get that light and airy feel indoors by designing to make the most of daylight This can be done by facing living rooms towards the midday sun where possible and by using light coloured paints and finishes inside the house This means facing north unless you live above the Tropic of Capricorn See Your Home Lighting Many renovators are now choosing to future proof their homes through environmentally friendly design and product choices There s a huge range of innovative products available from insulated wall panels made from recycled ingredients to natural paints to cement that s much less energy intensive to manufacture These products look no different to standard products and many are cost competitive You can find a wide range of these products on the ecospecifier website We were amazed to find such a range of cost effective environmentally friendly products Ask your designer to include your choices in the specification See pp 20 31 for more on choosing products See Your Home Material use Introduction Glass gives a wonderful open feel to a home and lets in natural light but it can create comfort and glare problems Glass is the path of least resistance letting out over 10 times more heat in winter and letting in more than 100 times more heat in summer than a typical insulated wall Use a moderate amount of glass in your renovation and choose energy efficient windows glass doors and skylights see pp 20 21 for product selection tips Put most glazing on the north side where possible unless you live in northern Australia Shading glass is very important to keep rooms cool in summer Eaves work really well on the north and south sides because they keep out summer sun and let in winter sun Adjustable shutters external blinds or vertical trellises that block low sun in summer work best on the east and west Close fitting curtains and blinds help keep warmth inside and heat outside as do double glazing and special glass coatings See Your Home Glazing Shading Although you don t see it you ll feel the impact of good insulation every day Your home will be quieter and more comfortable plus you ll save money on energy bills How much insulation you need depends on your climate but even in the mildest climates homes need good insulation to be comfortable You ll also need extra insulation if you have central heating or air conditioning to keep in the warmth or cool In all climates you need roof ceiling and wall insulation Whether you need floor insulation depends on the climate and type of floor See Your Home Insulation How to retrofit insulation Insulation is really easy to retrofit in some places for example in roofs and ceilings where you have easy access to the roof or under raised floors It s harder to retrofit into walls or raked ceilings but if you re already removing linings or external cladding take the opportunity to add better insulation Rebates may be available 10 If you don t have roof or ceiling insulation many old homes don t installing it will really make a difference Up to 35 of a home s heat loss or gain happens through the roof and ceiling Make sure you have shiny foil insulation under the roof as well as ceiling batts In naturally cooled homes in tropical climates shiny foil insulation on its own may be enough
Working with your designer Tips for good design Designing your renovation to work with your climate    not against it   is...
Enviro friendly Healthy comfortable Save money Exploring the options Our designer sat down with us and went through all the products we wanted to use to identify similar more environmentally friendly options Many of them were cost competitive so we thought why not Tips Checklist for your home design 2 Consider environmentally friendly products Green building products we re considering Most are cost effective and look no different to standard products Some options are outlined on pp 20 31 You can find out more from the Your Home ecospecifier and Good Environmental Choice websites Green interior products we re considering Green appliances and technologies we re interested in Quotes we ve obtained for these Maximise natural light indoors and design lighting efficiently Think carefully about where you ll place Rooms we use a lot have good natural light windows and skylights and use light colours indoors Ask your designer for energy efficient lighting design in terms of both lighting layout and product selection Lighting layout and design is energy efficient Use a moderate amount of glass Avoid excessive amounts of glass See Your Home Passive solar heating factsheet for some basic rules of thumb Shade all glass from summer sun Don t put up with heat or pay for cooling if you can use shade instead Above the Tropic of Capricorn you ll also need to shade the south side Properly designed eaves or adjustable horizontal devices can provide adequate shading to the north and south Our indoor surfaces are mostly light coloured Could we reduce the area of glass to make rooms more comfortable Where Type of shading north side Type of shading east and west sides Is shading required on the south side Use double glazing if you heat or cool your home a lot Double glazing can add a bit to the cost Existing windows doors or skylights to be double glazed and double glazing existing windows can be labourintensive However your lower bills are likely to make it worth the effort New windows doors or skylights to be double glazed Install good insulation and seal draughts Retrofit Places where we could retrofit insulation insulation if your home assessment showed that rooms are uncomfortable or if existing insulation levels are inadequate Seal any draughts Use good insulation in all new construction you ll feel the difference Most important places to insulate first Places we need to draught proof Make old windows perform Useful websites To keep warmth in ask your carpenter to fit an extra pane into the frame Removable plastic films are also available as a cheaper alternative to double glazing In summer external shading makes a huge difference Applying a solar control film is the next best option but can reduce light levels indoors www yourhome gov au Guide to good home design www ecospecifier org Sustainable building products guide www geca org au Good Environmental Choice products 11
Enviro-friendly  Healthy   comfortable  Save money  Exploring the options    Our designer sat down with us and went throug...
Sunpower Design Room by room Bathrooms and laundries Here s a great opportunity to add value to your home and save lots of water without having to compromise a thing Check for leaks and fix them right away a leaking toilet can waste up to 95 000 litres of water a year It s definitely worth replacing an old water guzzling showerhead with a water saving model They re inexpensive there s a huge range available and they will save the average household around 100 in water and energy each year You can also add flow regulators or aerators to make taps more efficient Replacing a toilet is more expensive but worth it if you have an inefficient model particularly if it s single flush Save at least 15 000 litres of water a year by choosing an efficient 4 star model there are many stylish options to choose from Now you can also get a 5 star model with a sink over the cistern particularly useful where space is tight Avoid baths that are bigger than you need as they take more water to fill Spas also use more energy than regular baths Our new front loader saves us 70 litres a wash The washing machine is one of the biggest users of water in the home A 4 5 star front loader can save you 70 litres a wash compared to the average Consider using a clothes line instead of a dryer to save money and laundry space If an outdoor line isn t an option choose a space saving folding indoor clothes line See Your Home Reducing water demand Low impact toilets It s usually possible to get a great new look without ripping everything out Are there tiles in good condition that you can leave focusing on simpler changes like painting walls or changing fittings Could you have your old bath re finished instead of buying a new one Designers usually recommend predominantly light neutral colours for permanent finishes like tiles and bolder accent colour where it s easier to change like on painted walls or by using decorative objects This way if you tire of the colour you can update it cost effectively Use slip resistant tiles as well as moisture resistant bathroom cabinets and joinery Having windows that open for ventilation is cheaper and quieter than relying on an exhaust fan Your rooms will have a light airy feel and you ll save on electricity After you ve locked in ongoing water savings with your bathroom fittings consider going further by using rainwater or greywater to flush toilets or in the laundry See pp 30 31 for more information See Your Home Rainwater Wastewater reuse Go star spotting The biggest water users inside a home are the shower toilet and washing machine Look for the water star label the more stars the better the water savings 12 Accessible bathrooms While you re renovating it s a good chance to make some changes to your bathroom that will make it safe for elderly or less mobile visitors and attractive to a wider range of potential buyers There are simple things like reinforcing walls so you can add grab rails later using slip resistant tiles avoiding sills on showers and designing in generous movement space See Your Home The Adaptable House
Sunpower Design  Room by room Bathrooms and laundries Here   s a great opportunity to add value to your home and save lots...
ATA Simon Stanbury Enviro friendly Healthy comfortable Save money Take advantage of rebates Tina shopped around for bathroom fittings looking for the best star ratings she could find We wanted to take our water savings even further she explains so we use rainwater to flush the toilet We would have done this anyway but the rainwater rebate made it all the easier Tips Checklist for bathrooms and laundries Reuse what you can Think before you rip out Fixtures and finishes to retain everything what s worth reusing Upgrade inefficient toilets Especially worth it for old single flush models Replace water wasting showerheads If you re not sure do the bucket test see below Upgrade inefficient washing machines Old top loaders are generally the biggest water wasters Design in safety features You ll be able to accommodate elderly and less mobile visitors and broaden resale appeal New 4 star toilet New 5 star toilet integrated basin New 3 star showerhead or flow regulator New front loader 4 star rating Safety features to incorporate Slip resistant tiles Shower without sill or step Reinforced walls for future grab rails More space to move around Ensure joinery is moisture resistant This improves durability Your joinery will remain in good condition for longer Design in good ventilation Use a window or small skylight for ventilation instead of relying on an exhaust fan but remember to close it Exhaust fans should have a self closing shutter and a timer to switch the fan off after you leave the bathroom Check for leaks and fix them This applies to old Moisture resistant cabinets shelves etc Bathroom has an openable window Laundry has an openable window Self closing exhaust fan with auto switch off Leaks to be fixed fittings you re keeping Also check new fittings once they re installed Connect up to rainwater or wastewater Using rainwater indoors is more effective than only using it on the garden You may also decide to use treated greywater indoors in the laundry or to flush toilets Rainwater or treated greywater will be used for Toilet flushing Washing machine Other How greedy is your shower Useful websites Do the bucket test if you re not sure Turn your shower on at full pressure If you can almost fill a 10 litre bucket in less than a minute your showerhead uses too much water and is worth upgrading to a 3 star model A high star rating is a guarantee of water savings and a good shower www yourhome gov au Guide to good home design www waterrating gov au Appliance water star ratings www smartwatermark info Outdoor water efficient products www energyrating gov au Appliance energy star ratings 13
ATA Simon Stanbury  Enviro-friendly  Healthy   comfortable  Save money  Take advantage of rebates Tina shopped around for ...
Room by room Living areas Surely the most lived in part of your home deserves extra special attention Clever design of space is crucial in a living area It s how the space feels and functions that matters most not how many square metres it is Design your outdoors as an extension of your living room effectively getting more living space for free If using sliding or folding doors make sure they seal properly when closed If you have young children design kitchen and living areas to overlook play areas Use light coloured surfaces to maximise natural light Face glass north if you can unless you live above the Tropic of Capricorn so you get light for most of the day If your living areas already face north this is easy If not your designer may still be able to find innovative solutions such as skylights or high windows In tropical climates above the Tropic of Capricorn face living areas and openings to capture cooling breezes When living areas are too open especially if they have mezzanines or high ceilings they can be difficult and expensive to heat and cool In all but the mildest climates it pays to design living areas so they can be partitioned off from the rest of the house See Your Home Passive Design Introduction Kitchens It s often the kitchen that people fall in love with and that s important if you re thinking about resale value First consider what s worth reusing in your old kitchen Can you leave the cabinet carcass and just replace doors and benchtops See the tips on pp 22 23 about choosing cabinets and benchtops Make sure you have openings on more than one side of your living area to allow cooling breezes through in summer High openable windows or skylights work well to get rid of hot air as it rises and let in winter sun But make sure they re double glazed with good seals to keep in winter warmth Choose skylights with built in shading unless your roof is already well shaded We love spending time in here it s much more comfortable than it used to be The fridge usually uses more electricity in a year than any other appliance so when replacing your fridge choose one with a high energy star rating Make sure cabinets allow an air gap all around the fridge of at least 50 mm for good ventilation See pp 24 25 for hints on choosing appliances See Your Home Appliances Do your health a favour The low down on downlights Paints kitchen cabinets floor varnishes and many other common interior products may contain ingredients known as volatile organic compounds VOCs that give off lowlevel toxic fumes These products continue off gassing for months after installation causing irritations and allergies Good ventilation and indoor plants can help but the healthiest solution is to use natural and low VOC products See Your Home The healthy home 14 A good kitchen gives you room to move but is compact enough to allow easy reach between different activities Make sure it isn t a thoroughfare Leave generous bench space between the sink and the cooktop as this is the most convenient space for food preparation Consider using drawers instead of cupboards for easier access Locate dishwashers near sinks to allow easy loading This also concentrates your plumbing in one space and saves money Multi bin sorters under sinks are a great idea you can separate your rubbish for recycling straight away For safety avoid sharp benchtop corners and have at least one lockable cupboard for harmful substances Downlights can look great but if you go overboard it will cost you Even if all your lighting is energy efficient lighting a living room with 8 10 downlights uses about eight times the energy of a living room with one ceiling mounted light in the centre This is simply because with downlights you need more lights to do the same job If you already have downlights and want to keep them consider replacing them with energy efficient compact fluorescent or LED versions See Your Home Lighting
Room by room Living areas Surely the most lived-in part of your home deserves extra special attention  Clever design of sp...
Enviro friendly Healthy comfortable Save money A kitchen that doesn t cost the earth This renovation used recycled timber flooring The builder then used offcuts from the flooring to create the kitchen cabinets Cabinet doors are inset with perforated steel panels which were also salvaged from the demolition Tips Checklist for living areas and kitchens Maximise indoor comfort Find ways to make living Most glass will face north areas more comfortable this will also save on energy bills Ensure you can ventilate your home securely using grilles or windows that can lock open Openings on more than one side of rooms Living rooms can be closed off Facing glass north is not so relevant for tropical climates Draught proofing installed if needed Make lighting energy efficient Installing more No downlights used downlights than you need is a common mistake 3 watts per m2 is a good rule of thumb for laying out compact fluorescent downlights Design a functional environmentally friendly kitchen There s a large range of stylish environmentally friendly options available Only a few downlights used Compact fluorescent lighting used Parts of existing kitchen reused Timber is plantation recycled or certified sustainably managed Rounded or bevelled benchtop corners Lockable cupboard Multi bin sorter for recycling Good ventilation around fridge Use healthy interior products Use either low VOC products good or all natural products best Natural or low VOC paints and varnishes Natural or low VOC kitchen cabinets Indoor plants used to improve air quality Choose energy and water saving appliances Choose white goods with the best star rating available for the size you need Gas cooktops produce less greenhouse gas emissions than electric cooktops unless you use electricity from a renewable source Star ratings for our new appliances Fridge energy stars Freezer energy stars Dishwasher energy stars Dishwasher water stars Cooktop will be gas Choose energy saving home entertainment equipment Compare the wattage of equipment when you re purchasing the higher the watts the more energy it will use Look for the ENERGY STAR label for low standby power consumption Home entertainment equipment we re considering Brand size Full power ENERGY STAR Energy eaters Useful websites When choosing home entertainment equipment compare energy use both in full power and standby mode Generally the bigger the TV screen the more energy used Plasma screens tend to use more energy than LCD screens There s a wide variation in efficiency some products use more than three times the energy of others of similar screen size and type Check the wattage before you buy and look for the ENERGY STAR label an indication of low standby energy use www yourhome gov au Guide to good home design www energyrating gov au Appliance energy star ratings www waterrating gov au Appliance water star ratings www energystar gov au Energy efficient home electronics 15
Enviro-friendly  Healthy   comfortable  Save money  A kitchen that doesn   t cost the earth This renovation used recycled ...
Designing your garden Go for the great outdoors See the Brief for Garden Outdoor contractor template in the back of this guide The best living spaces are those that flow from inside to outside helping you make the most of alfresco living If you live in a warm or mild climate building a shaded deck can be just as good and much cheaper than extending your living room Did you know that good landscape design can actually improve comfort inside your home You can use plants and other landscape features to provide shelter from harsh winds or channel cooling breezes into the house Planting is also a great way to provide shade Use evergreen plants wherever you want permanent shading such as on west facing walls in warmer climates Deciduous plants and vine covered pergolas work well on the north side because they provide shade in summer and let in winter sun See Your Home Passive design Introduction Orientation Passive cooling Our vegetable patch is fantastic we never run out of fresh herbs I don t know why we didn t think of this earlier Up to half the average home s water is used for the garden of course the exact proportion will depend on your climate and whether there are water restrictions in place as well as the type of plants in your garden You can save a lot of water by choosing local native plants and groundcovers which suit Australia s dry conditions They also look great and attract native birds Using mulch will help to keep moisture in the soil In bushfire prone areas plant fire resistant species around the house See Your Home Outdoor water use Biodiversity on site Sustainable landscapes Bushfires It s important to plan your outdoor renovations upfront just like you plan the indoors Think about the best location for rainwater tanks and wastewater systems If you do this early on you have the chance to integrate them with the design instead of having them look like an add on Also think about the best place for rubbish bins recycling bins compost bins or worm farms Leave space for an outdoor washing line so you can use the sun to dry your clothes for free When planting trees take care to place them so their roots won t damage walls or footings Use a mix of planting and paving as too much concreting or paving can lead to pooling of water and drainage problems Choose permeable paving that allows rain to filter through to the soil underneath If you have a pool shelter it from the wind and make sure it has a cover to prevent water and heat loss from evaporation Check for leaking outdoor taps or irrigation systems If you have an irrigation system install moisture sensors so it remains off during rainy periods Top outdoor water wasters Pools without covers Lawns and exotic plants Leaking or inefficient irrigation systems 16 Landscaping can direct breezes through the house
Designing your garden Go for the great outdoors  See the    Brief for Garden Outdoor contractor    template in the back of...
Bart Maiorana Enviro friendly Healthy comfortable Save money A multi purpose green wall This green wall does more than look good it also treats greywater Cleverly designed to fit within a small garden the sand filled planter boxes help to filter out impurities This awardwinning home uses 80 less water than it did prior to renovation For more information see the Clovelly NSW case study at www yourhome gov au Tips Checklist for outdoor areas and garden Design a protected outdoor living area Protection from sun Protection from rain Use landscaping to improve indoor comfort See Your Home Technical Manual for more detail on techniques or ask your landscaping consultant Landscaping will Channel breezes into the house Provide protection from harsh winds Shade the house in summer Details Use local native plants and groundcovers Group Details of plants and groundcovers plants with similar water needs together Use organic mulch to keep in moisture Bushfire resistant plants used if applicable Mulch used Avoid too much impervious paving Use permeable paving that allows rainwater to soak through Plan the locations for outdoor items This way spaces for bins and features like tanks and pools will appear as part of the garden design rather than add ons Less than half of outdoor space is paved Permeable paving used Locations for Rainwater tanks Wastewater system components Recycling bins Compost worm farm Washing line Pool if required Install a pool cover This prevents water loss through evaporation Installing it is the first step but don t forget to use it Avoid water wastage Check for leaks If you have an irrigation system ensure it s a water efficient drip system with moisture sensors Pool cover installed Check for and fix leaks Water efficient drip irrigation Moisture sensors Tread lightly Useful websites A fantastic way to reduce your ecological footprint the amount of the earth s resources you use is to grow your own food at home A vegetable and herb garden will also save you money and provide you with fresh food on demand www yourhome gov au Guide to good home design www livingthing net au Sustainable gardening tips www sgaonline org au Sustainable gardening tips 17
Bart Maiorana  Enviro-friendly  Healthy   comfortable  Save money  A multi-purpose green wall This    green wall    does m...
Working with your builder Finding a builder or tradesperson See the Brief for Builder Trades template in the back of this guide Your designer should be able to recommend good licensed builders and tradespeople they ve worked with before Some professional associations for builders plumbers and electricians have searchable databases on their websites Many have now undergone green training and accreditation to expand their skills Also ask friends who ve renovated recently When you re looking through magazines check to see who built your favourite homes they may be a local builder In Victoria you should use a Registered Building Practitioner Getting quotes Create a shortlist of builders or tradespeople you will ask for quotes it s always wise to get several quotes If you ve engaged a designer they will prepare the tender documents for your builder This will include the drawings as well as the specification which spells out the standards builders must comply with and any specifics relating to building products you want them to use Be clear about what you want builders to include in their price and what s excluded Also ask about the start date and how long the work will take as this can have budget implications too The Brief for Builder Trades template can help you to communicate your priorities to your builder Choosing your builder Once you ve assessed quotes you may want to ask your preferred builder if you can see some of their past work or talk to past clients if you haven t already done so There are various contracts you can use when engaging a builder Your designer can help you identify the most suitable one Among other things the contract will set out payment details Payment is usually made in increments called progress payments when the builder finishes agreed stages in the renovation The drawings and specification form part of the contract documents so it s important to get them right If you want something such as new skirting boards but forget to include them in the drawings or specification they will be charged as an extra During construction Our last builder tried to talk us out of the environmentally friendly products we wanted to try Our new builder is all for it Don t settle for less Small jobs After you ve spent time getting the specification right you don t want your builder or tradesperson changing products without your approval Sometimes your builder will have a better idea you ll agree with but other times you can end up with cheaper products you don t really want Make sure you write into the specification that permission from you or your designer is needed before products are substituted 18 Make sure your builder has a waste and recycling management plan detailing site management practices such as recycling your demolition and construction material or even better finding innovative ways to reuse it Your builder also needs to have measures in place to stop sediment from the site getting into the stormwater system or waterways Good site management will keep your neighbours and the authorities happy and avoid the risk of fines Lock these requirements in at the contract negotiation stage See Your Home Sediment If you re engaging a tradesperson for a small job you may not have drawings or a formal specification but be as clear as you can in writing about the scope of work and any specifics relating to products Use the briefing template at the back of this guide to help you Ask for an itemised quote so you know exactly what costs what this will help you compare different quotes control Waste minimisation
Working with your builder Finding a builder or tradesperson See the    Brief for Builder Trades    template in the back of...
Enviro friendly Healthy comfortable Save money Eco friendly products can save energy We had no idea how much energy goes into making building products till now Our builder gave us plenty of smart green tips He used recycled steel reinforcement cement mixed with extenders and recycled aggregate in the mix Our floor slab used way less energy to make than it otherwise would Tips Checklist for working with your builder Create a shortlist of builders Ask around for advice or Shortlist of builders and other tradespeople we ll talk to search online Create a tender package Your designer can help with this Make sure the documents are clear about what builders should include in their price Use the Brief for Builder Trades template to help Tender documents to go to builder Drawings Specification Council building consent conditions Other Compare quotations Don t just go for the lowest price take the time to go through the quotes in detail so you re comparing apples with apples Your designer can help you assess quotes Note which items in a quote are lump sum costs these are fixed and which are provisional costs these can vary Provisional costs are the builder s best estimate be aware you could end up paying more or less depending on circumstances Builder 1 Price Start date Duration Comments Builder 2 Price Start date Duration Comments Builder 3 Price Start date Duration Comments Find out about site management Before engaging your builder ask about their site management practices including those of their subcontractors Ask who will check this is done each day Demolition material will be recycled Construction offcuts will be recycled Litter control measures will be in place Sediment control measures will be in place Site will be left secure and tidy at end of each day Other specific requirements DIY or leave it to the professionals Useful websites For some renovators the DIY path is a chance to use their own skills and save money However an owner builder must accept the same responsibilities liabilities and risks as a professional builder For all but the smallest jobs you ll need domestic building insurance and an owner builder certificate of consent Make sure you understand all the legal requirements first www yourhome gov au Guide to good home design Find builders and tradespeople www masterbuilders com au Accredited Green Living builders www greensmart com au Accredited GreenSmart builders www ecosmartelectricians com au Accredited electricians www greenplumbers com au Accredited plumbers www enviroplumber com au Accredited plumbers 19
Enviro-friendly  Healthy   comfortable  Save money  Eco-friendly products can save energy    We had no idea how much energ...
Choosing building products Windows doors and skylights Glass is the biggest path for heat loss and gain so it really makes sense to choose energy efficient windows doors and skylights Look for the WERS window energy rating scheme label on products The heating stars indicate how well it will keep in winter warmth The cooling stars indicate how well it will protect you from unwanted summer heat A 5 star rating is the maximum and a sign of the best performance Depending on your climate you may choose to focus more on one than the other For example in tropical climates you d focus on the cooling stars and in cold climates you d focus more on the heating stars In most climates you really want to focus on both to maximise year round comfort The WERS rating takes into account the glass and the frame For a high heating star rating you d need double glazing and a timber or insulated frame For a high cooling star rating you d need glass that s toned or has a solar control film Double glazing also improves your cooling rating and is particularly useful for air conditioned homes to keep the cool in To encourage natural ventilation choose windows that can be opened wide and operable skylights Just make sure they are airtight when closed It s hard to believe what a difference these double glazed windows make It s so comfortable and quiet in here Keeping your cool 20 Toning and solar control films reduce heat gain through glass but be aware that they can reduce natural light levels indoors and solar warmth in winter External shading of windows is very effective reducing heat gain by 70 85 WERS is focused on the window itself and doesn t take shading into account but don t forget to shade windows in summer If you re choosing timber frames look for timber that s from certified sustainably managed forests Environmentally friendly options available include FSC certified Forest Stewardship Council timber or plantation pine treated with LOSP light organic solvent preservative See Your Home Glazing Skylights Decking Choose decking timber sourced from certified sustainably managed forests Environmentally friendly options include many plantation timbers FSC certified timber and even composites made of sawdust and recycled plastic If you re using plantation softwoods like pine they ll need to be treated with preservative Ask your supplier about less toxic options like LOSP with linseed oil See Your Home Biodiversity off site Insulation The healthy home The higher a product s R value the better it insulates It s important to choose the right insulation for the job There are two basic types reflective insulation the shiny foil and bulk insulation usually batts rolls or boards Some products combine both these types into one Always follow manufacturers installation instructions If bulk insulation is compressed it won t work as well and reflective insulation needs an air gap next to the shiny surface Many environmentally friendly products are available You can get products with recycled content such as polyester cellulose or bio soluble glass fibre See Your Home Insulation Insulation installation It s easy being green If you want a stylish home that s cheap to run and kind to the environment and who wouldn t try the ecospecifier and Good Environmental Choice websites Ecospecifier allows you to search for and compare over 3 500 environmentally friendly products from building materials to interior finishes to rainwater tanks Make sure your designer subscribes to ecospecifier If you want to search for products yourself short term subscriptions for home users are available
Choosing building products Windows, doors and skylights Glass is the biggest path for heat loss and gain, so it really mak...
Enviro friendly Healthy comfortable Save money Smart product choices For his renovation Andrew chose windows with LOSP treated light organic solvent preservative finger jointed pine frames The frames are preprimed which is great when it comes to painting he explains I used argon filled double glazing for better insulation For my decking I used recycled Jarrah Tips Checklist for choosing building products Choose a high WERS window energy rating scheme rating A 5 star rating indicates the best performance Number of WERS stars Focus first on the rooms you use the most and the rooms your home assessment identified as uncomfortable Depending on your climate you may choose to focus more on heating stars or on cooling stars In most climates it pays to focus on both Enable natural ventilation heating stars cooling stars Windows Glass doors Skylights Skylights have in built shading Openable windows Operable skylights Use environmentally friendly timber Look for timber from certified sustainably managed forests If using timber window frames Certified timber e g FSC Plantation timber e g treated pine Decking will be Recycled timber Certified timber e g FSC Plantation timber Composite Use insulation with a high R value See the Your Home insulation factsheet for more information on insulation R values and which insulation types work best in what parts of your home Insulation details insulation type R value Roof ceiling Walls Floor if required Use environmentally friendly insulation Look Details for insulation that has a large proportion of recycled content or uses natural materials like cellulose or both FSC certification Useful websites Loss of biodiversity the variety of plants and animals has been identified as one of Australia s biggest environmental problems Rainforests and old growth forests provide important habitat for native animals The Forest Stewardship Council FSC timber certification scheme is recognised by many environment groups as the most rigorous certification standard for responsible forest management FSC certified timber is available in Australia www yourhome gov au Guide to good home design www wers net Window and skylight energy ratings www ecospecifier org Sustainable building products guide www geca org au Good Environmental Choice products 21
Enviro-friendly  Healthy   comfortable  Save money  Smart product choices For his renovation Andrew chose windows with LOS...
Caroline Pidcock Architects Choosing interior products Kitchen cabinets and benchtops It may be possible to save money by re finishing old cabinets to give them a new look or perhaps just replacing the doors and benchtops and leaving the rest as is If you are choosing laminated or timber veneer cabinets ask for low VOC products E1 standard good or E0 standard best There are many good plantation or FSC certified veneers available Some companies even supply kitchens made from recycled timber If you already have a marble or granite benchtop can you save money by reusing it These benchtops are popular and durable but can be expensive Other options are reconstituted stone and low VOC laminates and acrylics Floors Tiled floors and polished slabs are durable and easy to clean If you have a concrete ground slab tiling or polishing it is the best way to utilise its thermal mass to stabilise indoor temperatures For safety consider slipresistant tiles especially for bathrooms and kitchens Polished slabs are likely to require more labour and cost more than tiles but you can get different decorative finishes that look great See Your Home Passive solar heating Passive Solar cooling Thermal mass Timber floors add a sense of warmth to a room and are easy to clean but must be well sealed against air leaks and insulated in cold areas Choose timber that s from certified sustainably managed forests such as FSCcertified timber or you may want to consider recycled timber Bamboo is another environmentally friendly and highly durable option Many timber floor varnishes and sealants give off low level toxic fumes so ask for low VOC products or better still natural products such as tung oil or beeswax Resilient surfaces like rubber and cork are also durable and easy to clean Many resilient floor finishes use natural or recycled ingredients Other all natural options include sisal or coir Carpet adds a cosy feel but may not be the best choice for those with allergies or asthma unless vacuumed regularly with the right equipment Paints We didn t know that building products can affect healthy air indoors One of our kids has asthma so we re definitely going to find out more Regular paints give off low level toxic fumes that can cause breathing irritations and headaches Painted surfaces can continue off gassing for months after painting Many companies now offer low VOC products for the same cost Good ventilation and indoor plants can help reduce the effect of paint fumes If you want an even healthier and greener option choose paints that contain all natural ingredients These cost a bit extra but may be worth it if you have allergies or young children See Your Home Biodiversity off site The healthy home Carpentry and furniture If you re using MDF ply or particleboard for kitchen cabinets cupboards and built in shelves healthier low VOC options are available Look for E1 or even better E0 rated products Use low VOC paints and varnishes to finish them Low VOC adhesives are also available 22 Healthy paint tips Adding colour pigments to a low VOC light coloured paint base usually increases the emissions check with your supplier A cost effective strategy is to use natural paints for darker feature walls and light coloured low VOC paints elsewhere in the home
Caroline Pidcock Architects  Choosing interior products Kitchen cabinets and benchtops It may be possible to save money by...
Style Plantation Enviro friendly Healthy comfortable Save money Durable flooring that looks great We wanted our flooring to be durable easy to clean and most importantly to look great After going through the options we chose a polished slab for the ground level and bamboo flooring upstairs Tips Checklist for interior products What can you reuse Making the most of what you Reuse kitchen benchtops already have saves money and the environment It s worth discussing this with your designer or kitchen supplier Use natural or low VOC products Reconstituted timber includes plywood medium density fibreboard MDF and particleboard It s the glues and solvents used in them that contain VOCs Reuse cabinet carcass the insides Other Kitchen cabinets Solid timber Low VOC reconstituted timber Floor sealant Natural product Low VOC product Paints Natural organic paints Low VOC paints Use timber from certified sustainably managed forests Kitchen cabinets Recycled Certified e g FSC Plantation Timber floors Recycled Certified e g FSC Plantation Bamboo Consider other environmentally friendly products Environmentally friendly products we re considering You can search the ecospecifier website by product category for example by choosing kitchens flooring paints etc Make a good choice Useful websites Look for the internationally recognised Good Environmental Choice label on building products It s a guarantee that the product meets high environmental performance standards www yourhome gov au Guide to good home design www ecospecifier org Sustainable building products guide www geca org au Good Environmental Choice products 23
Style Plantation  Enviro-friendly  Healthy   comfortable  Save money  Durable flooring that looks great    We wanted our f...
Choosing appliances lighting Major appliances Lighting Appliances typically use about 25 of your household energy and produce about 45 of your greenhouse gas emissions Avoid having to use artificial lighting during the day Use energy efficient windows and skylights to optimise the use of natural daylight indoors You don t need big skylights to provide enough natural light See pp 20 21 If you re buying new white goods they have an energy star label and washing machines and dishwashers also have a water star label to make choosing efficient models easier Each extra star will save you 15 to 30 in running costs However when choosing appliances it s not just the stars that count It s also important to buy the right size For example a 550 litre 5 star fridge could actually use more energy than a 350 litre 4 star one A washing machine that is too large will mean you end up doing part full loads So think about the size and features you really need Then choose a product with the highest star rating you can afford There is often no connection between star rating and price Cook tops and ovens do not have energy labels Gas generally has significantly lower greenhouse emissions than electricity but ensure you have a good range hood to get rid of combustion gases See Your Home Appliances We tried fluorescent lighting years ago and didn t like it but these new warm white globes are just fine Star rating labels 24 Energy efficiency star rating labels can be found on fridges freezers dishwashers washing machines clothes dryers and air conditioners Washing machines and dish washers also have a water efficiency label The more stars the more efficient the appliance The star rating of any appliance on the market can be found at www energyrating gov au and www waterrating gov au The Australian Government is phasing out inefficient incandescent lamps by 2010 Energy efficient compact fluorescent lamps CFLs come in a wide range of shapes sizes and colours and dimmable models are now available CFLs can replace just about any incandescent bulb in your home including halogen downlights Renovating is a good time to get your lighting right Many people just choose low voltage halogen downlights but these are very inefficient A 50 W halogen downlight can use 65 W including the transformer more than a standard 60 W bulb CFL and LED downlights use much less energy and also last about 6 to 10 times as long a great advantage for bulbs in hard to reach places LEDs vary in efficiency so look for models that produce at least 40 lumens per watt ask the retailer LEDs are more expensive but are getting cheaper and better all the time If you don t replace halogen downlights try swapping 50 W bulbs for 35 W or even 20 W Many people use 50 W bulbs and then dim them as they are too bright which is much less efficient than using the right bulb It s best to minimise the number of downlights if possible even energy efficient ones as they are a wasteful way to light a room See Your Home Lighting These options provide similar light levels Lifetime hours Purchase cost Running cost Total cost Greenhouse gas emissions Standard bulbs 1 x 15 W 1 X 75 W CFL incandesc 10 000 1 000 10 1 33 164 53 179 219 kg 1 095 kg Downlights 5 x 11 W 4 x 35 W CFL IRC halogen 15 000 5 000 100 60 120 350 220 490 803 kg 2 336 kg 4 x 50 W halogen 2 500 40 569 669 3 796 kg Over 10 years Based on usage of 4 hours a day Purchase cost includes lamp cost and transformer for halogens Operational costs and greenhouse gas emissions will vary with hours of usage electricity rates and location One standard bulb is compared with the minimum number of downlights required to light the average room
Choosing appliances   lighting Major appliances  Lighting  Appliances typically use about 25  of your household energy and...
Enviro friendly Healthy comfortable Save money Tackling the big energy users We didn t realise that the fridge was the biggest energy user of all appliances So we searched online for energy saving fridges in the size range we needed and chose a 4 star model We re also going to turn off the old fridge in the garage and use it only when we really need it Tips Checklist for appliances and lighting Buy the right sized appliances Over sized appliances Is the current fridge too large or too small use more energy and water than is necessary Do we wash part loads in our washing machine or dishwasher Reach for the stars Buy appliances with the highest star rating available in the size you need check at www energyrating gov au and www waterrating gov au Star ratings energy stars water stars Fridge Dishwasher Washing machine Clothes dryer Keep your fridge cool To work most efficiently fridges and freezers need at least 50 mm for air circulation all around Also make sure the fridge isn t too close to the oven next to a hot external wall or in direct sunlight Choose fluorescent lighting The exceptions are places where lights are on for only very short periods such as separate toilets or stairs where instant lighting is needed You could use 20 W halogens or LEDs here Avoid recessed downlights These allow a lot of heat to escape through your ceiling Other options include ceiling or wall mounted fittings and track lights Use multiple and two way light switches Use separate switches for different lights or small groups of lights perhaps no more than three instead of one switch for all the lights in a room If a room has two entrances use two way switching so it s easy to turn lights off when leaving the room Use motion sensors on outdoor lights Set the on time as short as is practical Use task lights Use efficient table or floor lamps for specific tasks instead of lighting the whole room to a high level Adequate clearance around fridge Fridge away from oven and other heat sources All light fittings are suitable for CFLs compact fluorescents Downlights have been avoided or Only a few downlights have been used Separate switching Places to install two way switching Sensors with adjustable time setting Power points installed for task lights Are you wasting electricity Useful websites When was the last time you used the clock on your microwave Lots of products consume standby energy even when we aren t actually using them especially things turned off with a remote control About 10 of household electricity use is standby If there s no OFF button turn appliances off at the power point Using power boards can make this easier Look for products that can be turned off or have the ENERGY STAR low standby label www yourhome gov au Good home design www energyrating gov au Appliance energy star ratings www waterrating gov au Appliance water star ratings www environment gov au Phase out of incandescent lights www energystar gov au Energy efficient home electronics 25
Enviro-friendly  Healthy   comfortable  Save money  Tackling the big energy users    We didn   t realise that the fridge w...
Caroline Pidcock Architects Choosing heating cooling PVs Heating and cooling First follow the ideas on pp 8 11 to make your home as comfortable as possible by working with the climate This way you can minimise or avoid the need for artificial heating and cooling If you need heating and cooling it s best if you can close off different parts of the house If you need heating avoid electric heaters such as bar fan and oil filled models if possible they are expensive to run and result in a lot of greenhouse gas emissions However they can be useful for small well insulated spaces if you only need occasional heating An efficient natural gas space heater is usually the best heating choice If you don t have gas an efficient reversecycle air conditioner is also a good option Gas heaters and air conditioners and have energy star labels to help you choose the most efficient model Unflued gas heaters have a high star rating but need quite a lot of ventilation to get rid of the combustion fumes This reduces their overall efficiency A high efficiency flued unit may be a better solution Unflued heaters are not allowed in some parts of Australia If you need cooling think about installing ceiling or wall fans These can often provide a good level of comfort while using very little energy especially in humid areas where air movement is more important GreenPower lets us go 100 green for about the cost of a cup of coffee a week Ceiling fans can also be used in winter to push warm air trapped at the ceiling back to floor level The operating speed must be low to avoid creating a draught If fans aren t enough consider an evaporative cooling system These work well in less humid areas and use about 75 less energy than a conventional air conditioner Water use may be an issue in water restricted areas If you need an air conditioner buy one with a high star rating for cooling Split systems and inverter models are generally more efficient and quieter Ducted heating and cooling systems should allow you to heat or cool only the rooms you need Ensure the roof ductwork is wellinsulated to at least R1 for heaters and R1 5 for coolers See Your Home Heating and cooling Photovoltaics Photovoltaics PVs or solar cells use the sun s energy to generate clean green electricity A PV system will reduce the amount of electricity you draw from the grid When it s producing more electricity than you need the excess is fed back into the grid and you are credited with providing that energy Some states pay you more for the energy you supply than for the energy you use The important thing is to reduce the amount you use in order to maximise the amount you can sell back To design and install your system you ll need expert advice Contact the Business Council for Sustainable Energy to find an accredited designer installer PVs are expensive but large government rebates are available to offset the cost Only systems installed by accredited practitioners See Your Home Renewable are eligible for rebates energy Photovoltaic systems Evaporative coolers water use Evaporative coolers can use a lot of water on a hot dry day so if you are in a water restricted area think about using rainwater or another reclaimed water supply Some models are more water efficient than others so check before you buy Make sure the bleed off rate is set to the minimum 26 GreenPower If you can t afford a PV system ask your electricity supplier about purchasing accredited GreenPower look for the logo It costs slightly more than standard electricity generated from burning coal but is an economical way to ensure you are using electricity from an accredited renewable source Choose 100 GreenPower if you can afford it
Caroline Pidcock Architects  Choosing heating, cooling   PVs Heating and cooling First follow the ideas on pp 8   11 to ma...
For more information see the Sunbury Victoria case study at www yourhome gov au Enviro friendly Healthy comfortable Save money Harnessing the sun s free energy This grid connected photovoltaic array provides its owners with 1 560 KWh a year about a quarter of their total electricity use The array is installed on the north facing roof which is pitched at about 30 degrees to maximise PV efficiency in winter Tips Checklist for heating cooling and PVs Minimise the need for artificial heating and cooling How we ll cut back the need for heating and cooling Follow all the good design tips on pp 8 11 Zone your house Be able to close off unoccupied parts Rooms or areas that could be closed off of your house that may not need to be heated or cooled Choose efficient heating and cooling systems Follow System or systems we ll use the tips on the facing page If you have central heating or cooling make sure it allows you to only heat and cool the rooms you need Star rating if applicable Size heating and cooling systems properly This Correct size for our needs ensures best results Ask your supplier or use the calculators on the Choice or Fair Air websites below Maintain heating and cooling systems Keep your Arrange annual maintenance program heating and cooling system properly maintained for optimum efficiency Maintenance month will be Minimise electricity use This is the first step before Appliances with a high star rating installing PVs so you can maximise the percentage of your electricity use supplied by the PV system See if you can avoid big electricity consumers such as electric space heaters clothes dryers and very large plasma TV screens Efficient solar gas or heat pump HWS Efficient lighting Other electricity saving strategies Make sure you have adequate roof area for PVs and solar hot water PV arrays need to face the sun North facing roof area available m2 for optimum efficiency Fixed panels usually face north See the diagram in the Your Home Photovoltaic systems factsheet Make sure there is adequate unshaded roof area about 10 m2 per 1 000 W Other suitable roof area if north not available Tips to save energy Useful websites Don t leave the heating or cooling running on low overnight or while you re out Dress for the weather instead of turning the thermostat up or down each degree higher in winter or lower in summer will increase energy use by about 10 Close curtains when using heating www greenpower gov au Accredited GreenPower www greenelectricitywatch org au Compare GreenPower products www bcse org au Business Council for Sustainable Energy www cleanenergycouncil org au Renewable energy industry body www greenhouse gov au Renewable energy information www fairair com au Air conditioning industry body www choice com au Calculators for heating and cooling 27
For more information see the Sunbury Victoria case study at www.yourhome.gov.au.  Enviro-friendly  Healthy   comfortable  ...
Choosing plumbing products Bathroom products Installing an efficient low greenhouse hot water system can significantly reduce emissions and add value to your home Step 1 is to use less hot water by installing water efficient showerheads taps and appliances Shorter and smaller diameter pipes can also cut down on wasted energy and water If you can t locate your system close to where the hot water is used install a device to recirculate on demand the water that s gone cold in the pipes The most important thing is to choose products with a high star rating Focus especially on the shower and toilet as these along with the washing machine are the top water users inside a home Good choices Litres saved each year 3 star shower up to 12 000 litres 4 star toilet 15 000 litres compared to the average use in homes You can now get a 5 star toilet which has a basin over the cistern When you wash your hands the water fills the cistern and is reused for flushing the toilet It not only saves water but is a great space saver too If you want to save even more water consider a waterless See Your Home Reducing water demand toilet Plumbing Low impact toilets Environmentally friendly plumbing options such as polyethylene pipes are now available See ecospecifier for more information Hot water pipes including plastic pipes should be insulated lagging Hot water systems Water heating is responsible for more than a quarter of the average home s energy bills and greenhouse gas emissions An electric storage system can be responsible for up to half of a home s greenhouse gas emissions Our new solar water heater has slashed our energy bills Become a convert It may be possible to retrofit a solar booster panel to your instantaneous or storage hot water system If your current system is not very old it may be worth exploring However check your eligibility for rebates Gas boosted solar systems generally have the lowest greenhouse emissions and standard electric storage the highest High efficiency 5 star gas storage and instantaneous units heat pumps and electric solar have very similar emissions but this varies slightly depending on where you live The best choice of system depends on several things whether you have gas whether you have good sunshine for a solar system how much hot water you use how much space you have and of course the budget Solar and heat pumps are usually a bit more expensive but rebates are available to bring down the cost Use the chart below to help you decide which systems to consider It takes the initial cost into account as well as running cost It is for general guidance only You should seek expert advice to make the best decision If you are primarily interested in minimising greenhouse emissions choose a heat pump or electric boosted solar run on 100 renewable electricity such as GreenPower or gas boosted solar See Your Home Hot water service Which hot water system should I buy 1 2 people 3 people Gas Gas 5 star instantaneous Gas 5 star storage 4 people No gas Gas No gas Gas 5 people No gas Gas No gas Solar electric Solar gas 28 Heat pump If you have good sunshine on your roof Especially if you don t have good sunshine on your roof
Choosing plumbing products Bathroom products  Installing an efficient    low greenhouse    hot water system can significan...
Enviro friendly Healthy comfortable Save money Renewable Energy Certificates RECs You may be eligible for RECs and other rebates to reduce the initial cost of replacing electric storage systems with low greenhouse water heaters Check with your local council your state sustainable energy agency the Australian Government Department of the Environment Water Heritage and the Arts or your hot water system supplier Tips Checklist for plumbing products Reduce water use Focus especially on the shower 3 star showerhead and toilet As far as hot water goes showers use around 60 70 of hot water in most homes and clothes and dishwashers use a lot of the rest 4 star toilet 5 star toilet integrated basin Waterless toilet Appliance star ratings Consider environmentally friendly plumbing See ecospecifier for products www ecospecifier org Locate HWS close to hot water taps A lot of hot water is wasted in long pipes It s best to group hot water taps close together and locate the HWS nearby Insulate hot water pipes All hot water pipes should be insulated to at least R1 check with your plumber The green pipe cover many plumbers use is not adequate Check you have enough access to sun Solar hot water systems need a north facing roof space unshaded between about 9 am and 3 pm for proper operation Check your roof can support an all in one system Polyethylene pipes Other environmentally friendly options HWS near the most frequently used tap Or if this isn t possible Hot water on demand recirculator installed Hot water pipes insulated Adequate north facing roof space Does the roof structure need to be strengthened All in one rooftop solar water heaters weigh up to 500 kg when full of water If your roof isn t strong enough you could install a split system i e where the tank is separate from the roof panels Go for the highest efficiency rating Gas water heaters Star rating if gas used have a star rating label so if choosing gas go for the highest rating Solar and heat pumps are eligible for Renewable Energy Certificates RECs choose one with the highest number of RECs RECs available for solar or heat pump HWS Allow adequate space for a storage tank If you Suitable locations for the storage tank decide on a storage HWS allow adequate space for the tank These can be quite large Heat pumps also need good air circulation to work properly Instantaneous or storage Useful websites Small households with low hot water use 3 star shower and cold water clothes washing are usually better off with an instantaneous system as there are no storage losses from hot water in the tank They re also good for holiday homes Gas water heaters have a star rating label always go for the highest number of stars www yourhome gov au Good home design www ecospecifier org Sustainable building products guide www greenhouse gov au Renewable energy information www orer gov au Renewable energy certificates rebates 29
Enviro-friendly  Healthy   comfortable  Save money  Renewable Energy Certificates  RECs  You may be eligible for RECs and ...
Bart Maiorana Choosing rainwater wastewater products Collecting and using rainwater For many renovations installing a rainwater tank will be a requirement In any case it can be a great way to save even more water once you already have a water efficient house and garden In most areas rebates are available on the cost of rainwater systems unless they re already required by law To get the most out of your system firstly make sure you have a decent roof area from which you can collect water You can maximise the area by using underground tanks or above ground tanks that use a wet downpipe system Secondly make sure you have a decent tank capacity 3 000 litres or more is recommended if you have room You may have to install a minimum sized tank to qualify for rebates If space is tight many innovative solutions are available such as under floor bladders and interconnecting plastic tanks that double as fences Lastly make sure you re connected to at least one indoor use like toilet flushing or the washing machine If you re collecting rainwater from a new roof choose a compatible roof material steel is ideal most tiles are also fine If you re collecting from an old roof and will use the rainwater for drinking your builder will need to check for lead flashing and seal it You may also need special gutter treatments such as screens to keep out debris Not all states allow rainwater to be used for drinking water See Your Home Rainwater Recycling wastewater Domestic greywater systems collect and treat wastewater from the shower and laundry for reuse in the garden or within the home for toilets or washing machines Arrange drainage pipes so it will be easy to collect greywater at one point Regulations vary so check first with your local council and then make sure you seek expert advice on choosing and maintaining your system In many areas rebates are available Be aware that greywater systems do require a reasonable level of homeowner commitment to maintenance to avoid health risks and soil damage If you re using untreated greywater on the garden you ll need to check with your expert that your soil and plants can handle it You ll also need to use detergents and powders that contain no phosphate or salt These systems do need regular maintenance but it s no big deal when you get used to it What s wastewater 30 A licensed plumber must be used when installing rainwater and greywater systems in addition to any plumbing work within the renovations Many plumbers will be able to provide specialist advice regarding rainwater collection and usage See Your Home Rainwater tank maintenance tips Wastewater is the general term for contaminated water Greywater is used to describe water from the shower and laundry Blackwater is water that includes sewage from the toilet Check regulations in some areas the reuse of treated blackwater may be prohibited for single dwellings The shower and laundry are the best sources of wastewater requiring less treatment than water from the kitchen or toilet The level of treatment needed also depends on what you plan to use it for Maintain your rainwater system regularly to keep it operating well Check roofs and gutters for debris and keep your roof clear of overhanging trees Check and clean mosquito screens and first flush diverters Drain and clean out your tank every few years to remove sediment Wastewater reuse
Bart Maiorana  Choosing rainwater   wastewater products Collecting and using rainwater For many renovations, installing a ...
Enviro friendly Healthy comfortable Save money Plumbing that s future proof We couldn t afford a greywater system upfront but our plumber had a great future proofing idea He installed the extra plumbing while he was doing the regular work It didn t cost much and now we or any future buyer can add greywater more easily later Tips Checklist for rainwater and wastewater Check regulations before you start Check with Rainwater regulations your local council or state health department about the regulations on using rainwater and greywater Your plumber may also be able to help Greywater regulations Other applicable regulations Check if rebates are available Make a note of rebate Item Rebate available Rainwater system Greywater system Other Total for water systems amounts and any conditions that apply Conditions Get the most out of your rainwater system Maximise the roof area you will collect water from and install an adequate size tank For maximum benefit connect the sytem to the toilet or laundry You may have to install a minimum sized tank and indoor connection to qualify for rebates Check your roofing Ensure it s compatible for drinking water collection if that s what you plan and are allowed to do Maximise roof area you collect from Tank capacity of at least 3 000 litres Connect to toilet and or laundry Steel or terracotta tiles Any lead flashing properly sealed Seek expert advice on wastewater reuse greywater People we ll talk to for expert advice or blackwater systems Make sure you re aware of the maintenance procedures required and how often they need to be done Applicable systems Maintenance requirements Find out about rebates Useful websites You may be eligible for a rebate on the cost of your rainwater or wastewater system Check with your local council state government or water utility See your local water provider s website www ecospecifier org Sustainable building products guide www greenplumbers com au Accredited plumbers www enviroplumber com au Accredited plumbers www arid asn au Industry body for rainwater and wastewater 31
Enviro-friendly  Healthy   comfortable  Save money  Plumbing that   s future proof We couldn   t afford a greywater system...
Living in your new home But wait there s more In the garden Now that you have a stylish cost effective and environmentally friendly renovation what more can you do to save money and the planet The little things we do as part of our everyday lives can have as big an impact on the environment as our homes and sometimes much bigger This is particularly true for transport especially flying and what we eat In the past few years the environment has become a much higher priority for the average Australian Now that you ve taken the steps to renovate your home this last page includes some tips for living in it which will help you to further reduce your impact on the environment Use local native plants that don t need much water Minimise use of pesticides Use water wisely use drip irrigation systems and mulching Water when it s cool Cover your swimming pool Around the house Shopping Take shorter showers use a shower timer Wash clothes in cold water whenever possible Turn off appliances at the power switch Set thermostats lower in winter and higher in summer each degree saves about 10 in energy Fully load washing machines and dish washers Dry your clothes on a line not in a dryer Turn off your hot water system when you go away Switch off lights when you leave the room even for for a few minutes Recycle cardboard paper glass plastic and cans Compost food and garden waste at home or through your local council Buy accredited GreenPower Food Grow your own vegetables Avoid products that have been transported long distances especially by air Consider organic food Refuse unnecessary packaging Take your own shopping bags Avoid buying things you don t really need Share things you don t use often like a lawnmower with your friends or neighbours Buy recycled and recyclable products Buy good quality products with a long life Transport Walk cycle or use public transport instead of your car Buy a fuel efficient car that s no bigger than you need Join a car sharing or car pooling scheme Take more holidays close to home avoid flying long distances Eat for a healthier planet Useful websites Food production and transport uses a lot of energy and water Generally vegetables and cereal crops have the lowest environmental impact and if you buy local and organic you can further decrease your impact For more tips see the Australian Conservation Foundation Green Home website 32 Did you know Avoiding one return flight from Australia to London would be equivalent to the greenhouse gas reduction of not driving an average car for two years If you have to fly consider offsetting your carbon emissions Look for a company that funds new renewable energy generation projects www acfonline org au ACF Green Home tips www livingthing net au Green lifestyle tips
Living in your new home But wait, there   s more   In the garden  Now that you have a stylish, cost effective and environm...
For copies of this Renovator s Guide the Briefing templates and Your Home Technical Manual visit www yourhome gov au Published by Centre for Design at RMIT University and Institute for Sustainable Futures at UTS Centre for Design Building 15 Level 3 124 La Trobe Street Melbourne GPO Box 2476V Melbourne VIC 3001 Australia www cfd rmit edu au Institute for Sustainable Futures Level 11 Building 10 235 Jones Street Ultimo PO Box 123 Broadway NSW 2007 Australia www isf uts edu au Centre for Design at RMIT University and Institute for Sustainable Futures at UTS 2008 This publication is copyright Other than for uses permitted under the Copyright Act 1968 no part may be reproduced by any process without attribution ISBN 978 0 646 48814 1 Disclaimer This document has been prepared as a guide only and is unlikely to contain all the information that renovators may expect or require in order to make informed decisions on their home improvement The data is to the best of the author s knowledge and is accurate at the date of publication but may vary from time to time with location Renovators should therefore rely on their own enquiries and obtain appropriate expert advice as part of their decision making process The information contain within is provided for information purposes only this guide should not be relied upon as authoritative advice where necessary please seek independent legal or expert advice in all matters relating to information contained within this guide Acknowledgements The following organisations collaborated on the production of this Guide The Australian Government Department of the Environment Water Heritage and the Arts The Building Commission Victoria Sustainability Victoria Department of Environment and Climate Change NSW Queensland Government Environmental Protection Agency Department of Housing and Works Government of Western Australia Australian Capital Territory Planning and Land Authority Moreland Energy Foundation More Communication Design Centre for Design at RMIT University Institute for Sustainable Futures at UTS Printed on recycled paper using vegetable based inks Queensland Government Environmental Protection Agency www epa qld gov au www climatesmart qld gov au Australian Government Department of the Environment Water Heritage and the Arts www environment gov au ACT Planning and Land Authority www actpla act gov au Department of Housing and Works Western Australia www dhw wa gov au The Building Commission www buildingcommission com au More information online www yourhome gov au Moreland Energy Foundation www mefl com au Sustainability Victoria www sustainability vic gov au Institute for Sustainable Futures University of Technology Sydney www isf uts edu au Department of Environment and Climate Change NSW www environment nsw gov au www livingthing net au Centre for Design RMIT University www cfd rmit edu au
For copies of this Renovator   s Guide, the Briefing templates and Your Home Technical Manual visit www.yourhome.gov.au Pu...