Overview of Fire Doors
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. O
ur 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
Field-installable accessories such as radio controls or motion detectors to match a wide range of application requirements
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 sq.ft. or 63452 sq m) 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 counter top
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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Rolling Service Fire Doors
Models 630, 631, 634 & 635
The FireKing® Fire Doors are fire-rated rolling service doors which offer superior protection wherever a listed fire door is required. Common applications include: factories, warehouses, mills, distribution centers and parking garages. Customized fire doors are available for conveyor openings. These fire-rated service doors feature an innovative floor reset system which allows the door to be easily drop tested and mechanically reset at any time without requiring special tools. Additional protection features, such as Fire Sentinel® and FireLite® vision lites are available options.
FireKing® Fire-Rated Door Model 630 is ideal for projects requiring a listed rolling service fire door available in labels up to 4 hours, for mounting in masonry, steel or wallboard. This fire-rated service door also offers the choice of galvanized or stainless steel in 18-, 20- or 22 gauges, as well as flat or curved slat profiles with approximately 200 optional powder coat color options – making this reliable, fire-rated door as strong and durable as it is aesthetically pleasing.
FireKing® Fire-Rated Door Model 631 fire-rated fire door is an ideal choice for projects requiring a listed rolling service fire door where both safety and economy are priorities. This 24 gauge steel door is available in up to a 4-hour label for doors up to 152 sq ft (14121 sq m). A UL oversize label is available for doors over 152 sq ft (14121 sq m), but less than 12′ (3658 mm) in height.
FireKing® Fire-Rated Door Model 634 fire-rated fire doors are the highest-rated fire doors we offer and are ideal for projects requiring a listed rolling service fire door. These doors are available with a 4-hour label for openings up to 152 sq. ft. (14121262 sq mm). A UL oversize label is available for openings up to 683 sq ft (63452 sq m).
FireKing® Fire-Rated Door Model 635 is a rolling insulated fire door that offers the triple benefits of insulation, fire protection and sound attenuation. This one door eliminates the need for separate fire and insulated doors. The insulated FireKing® fire door meets many performance requirements including those of: UL, FM, New York City, California (CSFM) and optional “S” smoke label with up to four hour UL label. This door offers the protection of a fire door combined with the energy-efficiency and sound transmission control of an insulated door. These doors offer up to a four-hour rating on masonry, concrete and steel walls, and up to a three-hour rating on non-masonry walls to satisfy a variety of applications.
Fire-Rated Counter Doors
Models 640 / 641
Fire-rated counter door Model 640 primted galvanized steel and Model 641 fire-rated counter doors feature 22-gauge steel and are ideal for applications where safety is as important as style. The 640 and 641 model doors are ideal for openings requiring a counter-type fire-rated door. Common applications include factories, schools, concessions, hospitals, cafeterias and retail settings.
Fire-Rated Counter Door Model 640 has exposed components made of primed galvanized steel. Fire-Rated Counter Door Model 641 has exposed components made of stainless steel.
Standard labels are available in a 3 hour UL Class A label for masonry applications, or a 1-1/2 hour UL Class B label for non-masonry fire walls (a 3 hour non-masonry UL label is available upon request). These doors are designed to expand upward in a fire, allowing the guides to be installed flush with the sill. Their compact, box-like form also provides an attractive finished appearance that requires minimum side room. Oversize UL labels are available for certain applications. A host of standard and optional features further improve performance of these doors beyond the norm in fire-rated applications.
Added protection features, such as the Fire Sentinel®, horns and strobes are available.
Standard FireKing® rolling fire door available in labels up to 3 hours.
Smaller sized FireKing® rolling fire door available in labels up to 3 hours.
Highest-rated FireKing® rolling fire door, available in large sizes and in labels up to 4 hours as well as UL label for oversized doors.
Insulated FireKing® rolling fire door, available in labels up to 4 hours.
FireKing® rolling counter fire door with exposed components made of primed galvanized steel, available in labels up to 3 hours.
FireKing® rolling counter fire door with exposed components made of stainless steel, available in labels up to 3 hours.
For your convenience, detailed information for Fire Door Selections are available for download in Adobe PDF format. Get all of the available optional configurations, sizes, and ratings information.
Commercial Doors Brochures and Literature
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