Is Enerflex fire rated?
Yes. Enerflex is a metalized film that has a class A/1 rating for fire and smoke. View the Enerflex burn test – metalized film versus foil video. It also meets the new mounting requirements for ASTM – E84 under E2599. ASTM E2599 is the new industry standard which will be reflected in the 2012 building codes. ASTM standards are adopted by organization such as IECC, IBC, IRC, and ICC.