Special-Lite fire-rated doors are now considerably lighter thanks to a new mineral core material. The lightweight core reduces the weight of a typical 3x7-foot door by approximately 60 pounds, easing ...

This course examines fire-rated glass door systems and how they can safeguard areas of egress while supporting a wide range of design goals. Learn the basics of fire-rated glass door specification, ...

A self-closing fire-resistant door should have blocked flames from leaving the first-floor apartment where a deadly Bronx inferno began Thursday night. But investigators haven't been able to determine ...