Grand Designs Australia

Checklist: Building Regulations and Your Home

The Building Code of Australia

is regularly updated, making it likely that many houses will not comply with current safety provisions. By law, you are only required to bring the house up to new standards when undertaking renovation work, however, you should consider upgrading from a safety and regulatory point of view.

Some examples of recent changes to the code are:

• Where glass is within 500 mm of the floor or ground it will need to be generally of a greater thickness than before, or laminated safety glass, (exact requirements may vary between States).
• Handrails on balconies, porches, pathways etc which have a metre or more drop must now be one metre in height themselves, be non-climbable and with maximum openings of 125 mm between uprights or similar.
• Party walls must now be built up to the underside of the roof lining or above, in all cases where the wall has to be "fire-rated"(eg. walls between houses).
• The installation of all "domestic solid fuel burning appliances" now needs a building permit for fire safety reasons.

Pool regulations: Due to numerous child drownings, regulations governing pool fencing have become stricter over recent years. The intent of the Australian Standard AS1926 adopted by the Building Code of Australia (BCA) is to prohibit a child's unsupervised access to swimming, wading pools, deep ponds or water features. Each state's requirements are slightly different, so check the details with your local council's building department. Fines are now in place for non-compliance.

Roof regulations: Minor roofing faults can cause serious structural damage if not addressed. Make sure your roofing and gutters are inspected regularly, particularly after severe storms or winds. Care should be taken to maintain roof-mounted solar hot water units or pool heating systems to avoid leaks, which may affect flashings and guttering, particularly where the recirculating water may contain corrosive chemicals.

Water Supply: With rising costs and more emphasis on using water wisely, many people are diverting grey-water (that is, household waste-water from the bathroom, hand basin, shower, and laundry) onto the garden. While greywater diversion is increasingly popular, be aware that dispersal of untreated waste-water onto open ground is a health hazard. Most waste-water is contaminated and should be treated to a minimum standard before re-use. Contact your local council or water authority for advice.

Security: Deadlocks, window locks and security bars can prevent escape from a burning home. Homeowners should be extremely careful not to lock themselves inside a home unless they are certain they can release the locks immediately in the event of fire.

Fire Prevention: Hard-wired smoke alarms are mandatory in new homes. It is recommended that hard-wired alarms be fitted to older homes as well, and that they be linked to a monitored security system if present. Wireless alarms should have their batteries replaced regularly or be fitted with long-life lithium batteries.

An appropriately located, hand-held extinguisher and/or fire blanket is also recommended.

Electrical Safety: Safety switches are now mandatory for new homes. Old fuses and switchboards should be replaced with safety switches as a matter of urgency.

To ensure you comply with building regulations, you need to select the tradespeople and builders you work with carefully. Read our handy factsheet tips to find out more HERE

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