Formaldehyde-Free Glass Wool is a high-performance insulation solution designed to deliver reliable thermal resistance, sound absorption, and fire safety while supporting healthier indoor environments. Manufactured without formaldehyde or harmful additives, it features low dust, easy handling, and consistent quality, making it suitable for a wide range of building applications with long-term, stable insulation performance.
Formaldehyde-free composition and eco-friendly binder technology
High thermal insulation (stable R-value)
Effective sound absorption
Non-combustible and fire safe
Consistent density and easy to Install
Durable, long-term performance
Internal and partition wall insulation
Suspended and acoustic ceiling, roof and attic insulation
HVAC duct and other equipment insulation
Residential and commercial buildings
Industrial facilities
Green and low-energy buildings

Notes: Kalax provides the most specifications tailed for you and your needs, please contact us for more information.
FSK, Vinyl, Foil, WMP, and Kraft Facing can be provided based on project specifications.
Vacuum-compressed packaging with PVC inner packing reduces logistics and storage costs. Woven outer bags and customized packaging with logos are available.
Glass wool products should be stored in a dry, covered indoor environment and handled carefully to prevent damage caused by sharp edges or heavy impacts.