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CertainTeed Introduces InsulPure™ Fiberglass Building Insulation


Company Expands Building & Commercial Insulation Product Portfolios With Creation of New Binder Formulation

MALVERN, PA, September 2021 — CertainTeed, a leading North American brand of building materials, broadens its collection of high-performance insulation products with the introduction of InsulPure™ Fiberglass Building Insulation. With a newer, more efficient fiberglass binder formula, InsulPure offers better performance and increased quality with the same dependable ease of installation that CertainTeed aims for in all its building products.

Lightweight and easy to cut and handle, InsulPure is virtually effortless to place. It recovers quickly and returns to full shape after shipment, and it offers improved rigidity to help the insulation stay in place between wall studs. InsulPure also creates less dust during installation, promoting improved air quality for installers and quicker cleanup with reduced worksite waste and debris.

“We are focused on creating products that deliver a better overall experience for contractors,” says Bryon Magill, Vice President of Product Management at CertainTeed. “InsulPure is an evolution of our commercial insulation portfolio and is specifically engineered to exceed our customers’ expectations for performance and ease of installation.”

Geared for Environmental Excellence

Durable yet soft to the touch, InsulPure features a lighter, brighter tone. The pure white insulation is free from additives and coloring. Geared for environmental excellence, it meets or exceeds all required green building performance standards.

InsulPure is made from recycled content and is GREENGUARD Gold Certified and NGBS Green Certified. In addition, it is formaldehyde-free and third-party validated by UL.

“Building on our commitment to green stewardship, InsulPure continues our dedication to offering insulation that provides exceptional energy efficiency, as well as superior thermal and acoustical performance,” says James White, Product Manager, Residential Building at CertainTeed.

Important Statistics

InsulPure Fiberglass Building Insulation also is fire- and high-temperature resistant. It is available in batts and rolls, 3 ½”-15” thick and 15”-24” wide. Either kraft faced or unfaced, as well as FSK (foil faced or foil scrim kraft) and PSK (poly faced or poly scrim kraft) may be selected, in various R-values—from R-11 to R-38.

To balance the InsulPure residential and commercial building insulation product line offerings, CertainTeed also offers InsulPure™ Duct Wrap. InsulPure Duct Wrap reduces unwanted heat loss or gain from HVAC equipment and ductwork, increasing thermal efficiency. When properly installed, it also virtually eliminates condensation on cold duct surfaces.

Learn More

InsulPure will be progressively introduced to the building materials market in a regional launch, starting along the east coast. To request a sample or discuss how InsulPure meets your project’s needs, please contact your CertainTeed sales representative or call customer service at 800-233-8990. To learn more about InsulPure Fiberglass Building Insulation,


About CertainTeed

Through the responsible development of innovative and sustainable building products, CertainTeed, headquartered in Malvern, Pennsylvania, has helped shape the building products industry for more than 115 years. Founded in 1904 as General Roofing Manufacturing Company, the firm’s slogan “Quality Made Certain, Satisfaction Guaranteed,” inspired the name CertainTeed. Today, CertainTeed is a leading North American brand of exterior and interior building products, including roofing, siding, solar, fence, railing, trim, insulation, drywall and ceilings.

About Saint Gobain

Saint-Gobain designs, manufactures and distributes materials and solutions for the construction, mobility, healthcare and other industrial application markets. Developed through a continuous innovation process, they can be found everywhere in our living places and daily life, providing wellbeing, performance and safety, while addressing the challenges of sustainable construction, resource efficiency and the fight against climate change.

This strategy of responsible growth is guided by the Saint-Gobain purpose, “MAKING THE WORLD A BETTER HOME,” which responds to the shared ambition of all the women and men in the Group to act every day to make the world a more beautiful and sustainable place to live in.

€42.6 billion in sales in 2019
More than 170, 000 employees, located in 70 countries
Committed to achieving Carbon Neutrality by 2050



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