Fabrasorb Acoustical Membrane
Product Details
FABRASORB acoustical membranes significantly reduce interior noise levels when used as a liner in SHEERFILL®Architectural Membrane systems. It appears as an integral part of the roof itself which enables it to create an insulation layer between the outside and interior spaces for improved climate control. The translucent finish allows natural diffused light in while keeping unwanted acoustical disturbances to a minimum. The specialized design means the material is porous and non-combustible with a Class A fire rating. These properties do not degrade over their long lifespan. FABRASORB can also be used for new or retrofit projects on structures made of glass, brick or any other traditional building material.
Key Benefits
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Noise/sound attenuation
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Non-combustible, Class A fire performance
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Lightweight
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Light Diffusion
Typical Properties
Fabrasorb
Product | Weight | Breaking Strength Warp | Breaking Strength Fill | Trap Tear Warp | Solar Transmission |
---|---|---|---|---|---|
Fabrasorb I | 14OZ/YD² | 375LB/IN | 300LB/IN | 35LB | 22% |
Fabrasorb IA | 10OZ/YD² | 315LB/IN | 220LB/IN | 25LB | 29% |
Fabrasorb
Product | Weight | Breaking Strength Warp | Breaking Strength Fill | Trap Tear Warp | Translucency at 550 nm |
---|---|---|---|---|---|
Fabrasorb I | 475g/m² | 3110N/5cm | 2500N/5cm | 130N | 22% |
Fabrasorb IA | 355g/m² | 2625N/5cm | 1840N/5cm | 105N | 29% |
*Nominal values. These values should not be used to design

Co-Development
Saint-Gobain Composite Solutions is a long-trusted partner for creating highly specialized, technology-driven material solutions that deliver extraordinary performance across a spectrum of demanding settings. Through collaboration with our customers, we co-develop versatile materials and real application tests to ensure that you have the best possible solution for your application. We help create innovative materials that provide protection, easy release, insulation, and friction control. And we seek to collaborate in making it even more possible.

Rigorous testing standards
Saint-Gobain Composite Solutions develops custom application testing based on each of our partner’s product uses in order to create the best possible solution. Some tests that are included but are not limited to environmental, durability, and reliability testing to give you peace of mind making sure that products work in the hardest environments. Our testing begins during the co-development process to develop relevant tests and gather data that allows us to create market-ready solutions quickly.