Fire ratings, windstorm, STC, and other product certifications and third-party approvals for our products
Bullet
Bullet resistant doors provide protection against projectiles and fragments up to rated impact loads.
Fire
HMF Express frames and elevations are rated by both UL and Intertek.
Mark labels
Mark labels put you job and opening ID in the throat of each frame or end channel of each door.
Sound (STC)
Our wide variety of sound control openings cover a range from STC 38 up to STC 54.