Let’s Talk About Asbestos
Did you know that asbestos fibres are around 50 to 200 times thinner than human hair and can be invisible?
In this blog, we explore the impact of asbestos on your home renovations or extensions.
What is Asbestos?
Asbestos is a name commonly used for a group of naturally occurring silicate minerals that form into microscopic fibres.Australia was one of the highest users of asbestos per capita. These minerals were popular in building products in Australia from the 1940's to 1980's, as they have a resistance to high temperatures and fire retardant, and are effective insulators. Asbestos containing materials include, flat and corrugated sheeting, insulation, cement pipes, floor tiles and adhesives, roofing, textiles, textured paints and automobile parts, such as brake pads.
How Many Houses in Australia have Asbestos?
Most homes built in Australia during the 1940's to 1980's, may have asbestos containing materials. It is estimated that approximately one third of all homes in Australia contain asbestos products. If your home was built before 1990, it is highly likely that it could have asbestos containing materials.
Does Asbestos have Associated Health Risks?
Asbestos fibres are around 50 to 200 times thinner than human hair, can be invisible and breathed in easily. Asbestos fibres are released into the air when asbestos containing materials are broken or disrupted.
These small fibres can be breathed in and trapped in the lungs, and can cause associated cancers or Asbestosis.
Bonded (non-friable) Asbestos materials are made up of a bonding agent (such as cement), with asbestos fibres. They generally contain less than 15% asbestos and normally do not release fibres unless they are disturbed, damaged or deteriorate over time.
Friable (loosely bound) Asbestos, are materials which can be crumbled or reduced to a powder by hand. Friable asbestos is the most dangerous as the fibres can easily be released into the air.
Where Asbestos May Be Located In A Typical Home
See where asbestos could be in your home:
Infographic Credit: Asbestos Awareness
How Do I Know If My Home Contains Asbestos?
If your home was built before 1990, it is highly likely that it contains asbestos containing materials. If you suspect your home could contain asbestos, it is important that you get an asbestos inspection and testing completed. This will provide you with a comprehensive understanding of any asbestos present and a plan for professional removal.
Can I Still Renovate Or Extend My Home If I have Asbestos?
Yes you can. There are comprehensive safety protocols, guidelines and professionals who can safely remove asbestos from your home. Getting an asbestos report completed before commencing any renovations or disturbing any potential asbestos containing materials is crucial for the safety of all involved. Our team can help guide you through the process, if your home is affected.