"Quality Service Since 1952"     

Overhead Door Corporation 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^TM time-relay release mechanism provides an added measure of safety to control the doors' closure. Also available is the Fire Minuteman^TM 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.

Rolling Service Fire 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^TM and FireLite® vision lites are optional.


• 630 Series - Fire Door
  When your project requires a listed rolling service fire door, the 630, 631 and 634 Series provide a better all-around solution. The 630/631/634 Series are designed to meet the most stringent fire safety standards in a range of labels, sizes, and mounting options. These NFPA-80-compliant doors are also available in a variety of slat profiles, material finishes and colors — so you won’t have to sacrifice style in favor of functionality.
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Counter Fire 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.


• 640 Series - Counter Fire Door - Steel Fire Shutter
  The 640 Series door is 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.
  These doors are also available with added protection features such as Fire Sentinel^TM and FireLite® vision lites are optional. Series 640 Series counter fire door is UL approved and can be custom designed for conveyor openings.
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  Standard Features:
  • Available with UL and FM 3-hour Class A labels for masonry fire walls
  • Available with a UL 1 1/2-hour Class B label for applications in non-masonry fire walls of dry wall with wood, steel studs, or steel tube jambs
  • NFPA-80 compliant
  • Fusible link separates at 165°F (74°C) to automatically close the door
  • Governor controls rate of door descent during a fire
  • Compact box guide design for an attractive appearance
  • Upward-expanding guide design for flush to countertop installation
  • Flat slat curtain design in primed galvanized steel finish (640 Series)
  • Slide bolt locking on push-up/crank
  
  
  
• 641 Series - Counter Fire Door - Stainless Steel Fire Shutter
  The 641 Series door is 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, This door is designed to expand upward in a fire, allowing the guides to be installed flush with the sill. It's compact, box-like form also provides an attractive finished appearance that requires minimum sideroom. The 641 Series exposed components are of stainless steel.
  This door is also available with added protection features such as Fire Sentinel^TM and FireLite® vision lites are optional. The 641 Series counter fire door is UL approved and can be custom designed for conveyor openings.
  View Brochure
  
  Standard Features:
  • Available with UL and FM 3-hour Class A labels for masonry fire walls
  • Available with a UL 1 1/2-hour Class B label for applications in non-masonry fire walls of dry wall with wood, steel studs, or steel tube jambs
  • NFPA-80 compliant
  • Fusible link separates at 165°F (74°C) to automatically close the door
  • Governor controls rate of door descent during a fire
  • Compact box guide design for an attractive appearance
  • Upward-expanding guide design for flush to countertop installation
  • No. 4 stainless steel finish (641 Series)
  • Slide bolt locking on push-up/crank
  

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