Corporation U.S.A offers a wide array of rolling steel doors to meet the most
demanding fire safety standards, unusual opening sizes and discerning aesthetic
requirements. Designed to close automatically in the event of a fire or alarmed
event, our fire-rated doors are available for service door and counter
applications in commercial, industrial, institutional and retail projects.
Overhead Door Corporation provides fire doors with UL or FM labels, and
are listed for both masonry and non-masonry applications. Our FireKing® fire
door collection offers fire protection, innovative design, and optimized
performance for the end user. The Fire Sentinel® time-delay
release device provides an added measure of safety to control the doors'