A wide array of Overhead Door™ rolling steel doors are available 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. We provide 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’ closure.