Formaldehyde-free portfolio of Asthma & Allergy Friendly® Certified and Verified Healthier Air™ fiberglass insulation sets a new industry standard
Shelbyville, IN — Knauf Insulation, Inc. (Knauf), a leading, family-owned global manufacturer of fiberglass insulation, announced today the completion of its Performance+® portfolio roll out. With the addition of basement wall insulation, metal building insulation, acoustical boards, elevated temperature insulation, and other specialty fiberglass products, Knauf’s full portfolio of fiberglass insulation product made with ECOSE® is now Asthma & Allergy Friendly® Certified and Verified Healthier Air™.
“At Knauf, we believe healthier indoor air should be available to everyone,” says Heather Cykoski, Chief Commercial Officer for Knauf. “Earning the Asthma & Allergy Friendly® Certification across our full Performance+® portfolio underscores our commitment to energy-efficient, science-backed products that support healthier indoor environments.”
The Asthma & Allergy Friendly® Certification Program, developed by the Asthma and Allergy Foundation of America (AAFA) in partnership with Allergy Standards Limited (ASL), certifies products proven to reduce allergen exposure and minimize pollutants in the indoor environment. To earn this certification, Knauf’s Performance+ portfolio underwent rigorous testing to confirm:
- No formaldehyde-based binders.
- Extremely low dust levels after installation.
- Very low volatile organic compound (VOC) emissions after 24 hours and 14 days.
- No allergenic or sensitizing chemicals, or concentrations below levels of concern for sensitive individuals.
“By certifying their entire Performance+® insulation portfolio, Knauf is setting a new standard for healthier buildings,” said Dr. John McKeon, CEO of Allergy Standards Limited. “As insulation plays a critical role in managing air quality, moisture, and comfort, this achievement reflects Knauf’s long-term commitment to science-based solutions that help reduce exposure to asthma and allergy triggers such as mold, VOCs, and airborne particles.”
The Performance+ portfolio now includes:
- Residential insulation: EcoBatt®, EcoRoll®, Jet Stream® and EcoFill® blowing wool, and basement wall insulation.
- HVAC insulation: A full line of duct board, duct liner, and duct wrap solutions.
- Pipe & Tank insulation: Earthwool® 1000˚ Pipe, Earthwool® Pipe & Tank, KwikFlex® Pipe & Tank with ECOSE®.
- Commercial & OEM: Insulation boards, elevated temperature insulation, and metal building insulation.
Source: https://www.knaufnorthamerica.com/en-us/about/news/knauf-expands-certification-performance-plus

Mr. Roger Spataro offers a unique perspective on home improvement content, combining his writing skills with hands-on construction experience. Hailing from Chicago, Spataro began his career in the building construction industry after earning a Bachelor of Arts in English Literature from the University of Illinois at Chicago. He transitioned into writing, initially creating technical manuals and guides for construction professionals, allowing him to share his practical knowledge through the written word.

