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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.

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Australian-Owned

For Insulation Projects Big and Small.

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Airflo Wall VPM (White) – GI Building Sciences
Airflo Wall VPM (White)
  • Suitable for: Wall
Is designed to be used in residential timber and steel frame wall construction …
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AirFlo™ Black VPM – Roof – GI Building Sciences
AirFlo™ Black VPM – Roof
  • Suitable for: Roof
Is designed to be used in roof construction. With a black exterior, solar absorbency is …
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AirFlo™ Reflecta VPM (Roof) – GI Building Sciences
AirFlo™ Reflecta VPM (Roof)
  • Suitable for: Roof
Is designed to be used in roof construction AirFlo™ Reflecta VPM has been engineered …
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AirFlo™ Reflecta VPM (Wall) – GI Building Sciences
AirFlo™ Reflecta VPM (Wall)
  • Suitable for: Wall
Is specifically designed with one side of heavy duty foil to overcome thermal bridging in …
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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.

Energy Efficiency Gibs
Energy
Efficiency

We offer leading-edge environmentally-friendly insulation solutions, and ensure they meet your target energy efficiency star rating.

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Sound Protection Gibs
Sound
Protection

All our insulation products also offer sound protection by creating not only a thermal barrier, but an acoustic barrier too.

 

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Lower Power Costs Gibs
Lower Power
Costs

All our insulation products help reduce power costs by keeping buildings cooler in Summer and warmer in Winter.

 

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Fire Safe Insulation Gibs
Fire Safe
Insulation

All our insulation products (except for our Shed Insulation Range) is 100% fire safe for your protection.

 

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Condensation Control Gibs
Condensation
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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Made for Aussies.
By Aussies.

GI Building Sciences™ is a wholly Australian-owned manufacturing company. We attribute our success to strong environmental ethics, faith in the economic, political and social fabric that creates opportunity in this great country, and sheer determination to succeed.
About Us
25 Years

In the Business for 25+ Years

With over 25 years of experience, GI Building Sciences™ is a trusted Australian-owned leader in insulation and energy-efficient solutions. We partner with a wide range of stockists, serving residential and commercial clients nationwide, offering tailored solutions for diverse needs and budgets.
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