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’ closure.
- Wide range of sizes and styles meet or exceed industry fire safety testing standards including Underwriters Laboratories (UL & ULC), Factory Mutual (FM), New York City, and the State of California (CSFM) requirements
- Doors are compliant with all NFPA-80 standards
- Constructed of galvanized or stainless steel in a variety of gauges, slat designs, and finishes for unsurpassed strength, durability, and style
- Door closes automatically under governor control after separation of fuse link. UL recommends a 165°F (74°C) fuse link for ambient conditions for 100°F (38°C) or less, or a 212°F (100°C) fuse link for ambient conditions over 100°F (38°C)
- Door guide assembly rests on the sill or floor to provide an attractive finished appearance eliminating setup gaps. Guides expand upward during a fire
- Our rolling service fire doors can accommodate openings up to 41’2” wide (12548 mm) or 25’4” (7722 mm) high (max. 683 ft.2 or 634527 mm) with up to a 4-hour UL rating
- Counter fire doors fit openings to 14′ (4267 mm) wide and 10′ (3048 mm) high with either a 3-hour or 1 1/2-hour UL rating, and are optionally available with a 1 1/2-hour rated plastic laminated countertop
- Integral frame and sill counter fire doors with a 1 1/2-hour UL rating afford a handsome finished look
- Motor operated counter fire door does not require tension reset after automatic fire release
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