Johns Manville is Determined to Protect Your Safety

Because of our commitment to our workers, contractors and product end-users, Johns Manville is at the forefront of providing the latest findings by health agencies and organizations.

Johns Manville was a leading manufacturer participating in the Health and Safety Partnership Program between OSHA and the North American Insulation Manufacturers Association (NAIMA). Johns Manville is now an active participant in the NAIMA fiber glass Product Stewardship Program. Johns Manville will also continue to monitor the development, manufacture, and use of all its fiber glass products.

Over 60 Years of Product Use and Independent Testing Confirm the Safety of Fiber Glass

JM fiber glass insulation products have been manufactured and marketed for over 60 years. Throughout that time, extensive medical and scientific research has been conducted and reviewed by various U.S. and world health agencies to determine the safety of working with fiber glass throughout the process of manufacturing, installation and commercial use. The research has consistently verified the safety of fiber glass. Insulation fiber glass was found to be safe for workers to manufacture, install, and use when appropriate work practices are followed, preventing temporary mechanical irritation. Insulation fiber glass is also safe for the building occupants who enjoy the lasting thermal and acoustical comfort benefits of insulation fiber glass.