CertainTeed Learning Center: Insulation

Helpful Resources

All Residential Fiber Glass Products
All Commercial Fiber Glass Products
Choose the Right Insulation

Features & Benefits: Fiber Glass

CertainTeed fiber glass insulation offers the following benefits:

Thermally efficient
Excellent acoustics
Low cost
Noncorrosive
Does not absorb moisture
Noncombustible (unfaced only)
Won’t settle over time
Lightweight
Easy to handle and install
Many products are GREENGUARD® Children & Schools Certified for superior indoor air quality (IAQ) performance

For specific benefits of individual products, browse the product’s detail page.

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CertainTeed has earned a reputation as a premier building materials manufacturer for more than 100 years. For every part of the building, CertainTeed offers a quality line of roofing, vinyl and fiber cement siding, pvc trim, sheathing, fence, railing, decking, foundation, windows, insulation, drywall and performance wallboards, ceilings, and pipe products for both residential and commercial building applications.