Fire-Rated Doors Commercial Doors Columbia SC

Commercial rolling insulated fire door

Fire-Rated Doors

Overhead Door of Columbia 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 uses.

All doors comply with NFPA-80, and are listed for both masonry and non-masonry applications including installation to wood or steel jambs within drywall. The Fire Sentinel time-relay release mechanism provides an added measure of safety to control the doors' closure. Also available is the Fire Minuteman Chain Reset Hoist, designed to eliminate the need to release a fire door's spring tension on fire drop mode and allows one person to reset the door from the floor.

Fire-Rated Insulated Rolling Service Doors

The FireKing™ is a commercial rolling insulated fire door that offers the triple benefits of insulation, fire protection and sound attention; this one door eliminates the need for separate fire and insulated doors. FireKing™ has many product features that enhance its performance, including: UL, FM, New York City MEA, California CSFM and Optional “S” smoke label with up to four hour labels for both UL and FM.

Series: 635
Max Width: 24’ 0" (7315.2mm)
Max Height: 22’ 4" (6705.6mm)
Insulation: R-value 4.5
Warranty: 1 2 year limited Warranty

Fire-Rated Rolling Service Doors

The 630 / 631 / 634 Series rolling steel, fire-rated service doors 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 doors feature fusible links mounted on both sides of the wall that separate to automatically close the door. Added protection features, such as Fire Sentinel™ and FireLite® vision lites are optional.

Series: 630
Max Width: 24’ 0" (7315.2mm)
Max Height: 22’ 4" (6705.6mm)
Insulation: Non Insulated
Warranty: 1 1 year limited Warranty

Series: 631
Max Width: 12’ 0" (3657.6mm)
Max Height: 14’ 4" (4267.2mm)
Insulation: Non Insulated
Warranty: 1 1 year limited Warranty

Series: 634
Max Width: 24’ 0" (7315.2mm)
Max Height: 22’ 4" (6705.6mm)
Insulation: Non Insulated
Warranty: 1 1 year limited Warranty

Fire-Rated Counter Doors

The 640 and 641 Series doors are ideal for openings requiring a counter-type fire-rated door. Common applications include factories, schools, concessions, hospitals, cafeterias and retail settings. Labeled with either a 3-hour Class A rating for masonry applications, or a 1-1/2-hour Class B label in non-masonry fire walls, 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 sideroom. The 640 Series has exposed components made of primed galvanized steel while the 641 Series exposed components are of stainless steel.

Series: 640
Max Width: 14’ 0" (4267.2 mm)
Max Height: 10’ 0" (3048 mm)
Insulation: Non Insulated
Warranty: 1 1 year limited Warranty

Series: 641
Max Width: 14’ 0" (4267.2 mm)
Max Height: 10’ 0" (3048 mm)
Insulation: Non Insulated
Warranty: 1 1 year limited Warranty

Integral Frame & Sill Fire Counter Doors

The 660 / 661 / 662 Series integral frame counter fire doors provide a handsome finished appearance for a variety of applications, including food service counters. Available for opening sizes up to 9’ x 4’ (2743 mm x 1219 mm), these doors carry a UL 1-1/2-hour Class B label and are factory assembled as a complete unit with fully welded frames. The frame comprises 16-gauge jambs and header, and is complemented by a 14-gauge sill, plus hood and fascia. Added protection features, such as Fire Sentinel™ are available as options.