Range
Our Vapour Permeable Membrane (VPM) Range
We’ve worked directly with builders and clients to better understand their challenges. Home owners can now worry less about the speed of their home build, and builders can worry less about protecting their projects when bad weather strikes.
Proudly
Locally owned. Nationally trusted. Built to last.
Our Product Benefits
Our innovative solutions provide comprehensive benefits that go beyond traditional insulation, ensuring your building meets high standards in energy efficiency, sound protection, fire safety, and condensation control.
Efficiency
We offer leading-edge environmentally-friendly insulation solutions, and ensure they meet your target energy efficiency star rating.
Protection
All our insulation products also offer sound protection by creating not only a thermal barrier, but an acoustic barrier too.
Costs
All our insulation products help reduce power costs by keeping buildings cooler in Summer and warmer in Winter.
Control
Our vapour membrane products prevent the entry of liquid water and reduces air flow to minimise the transfer of moisture.
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Technical Information
Explore our expansive product catalog and discover everything you will need.
Frequently Asked
Questions
Get the answers you need by exploring our Frequently Asked Questions.
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Nearest Store
Use our store locator to find a GI Building Sciences stockist near you.
Here to help
We'll Take Out The Guesswork
We have an in-house engineer to help with calculations and product compatibility.
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Made for Aussies.
By Aussies.
