Overhead Door- Model 640 Rolling Fire Counter Door

Overhead Door- Model 640 Rolling Fire Counter Door

Fire Rated Counter Doors 640

This fire rated counter door features 22-gauge primed galvanized steel and is​ ideal for applications where safety is as important as style. These NFPA-80 compliant doors are labeled with either 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). 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. This fire-rated counter door has exposed components made of primed galvanized steel. ​

Design Highlights

  • Standard max width  – 14’0″ (4267 mm)
  • Standard max height  – 11’2″ (3404 mm)
  • Labels – masonry  – UL 3 hour Class A (FM optional)
  • Labels – non-masonry – UL 1-1/2 hour Class B (FM optional; 3 hour optional UL & FM)
  • NFPA-80 compliant
  • Curtain 
    Flat slat curtain design in primed galvanized steel with baked-on polyester powder coat finish in white, brown, gray or tan.
  • Fusible link for added safety –
    Separates at 165°F (74°C) to automatically close the door in case of fire
  • Controlled rate of descent –
    Governor controls rate of door descent during a fire
  • Attractive appearance –
    Compact box guide design for an attractive appearance
  • Upward-expanding guide design –
    Allows for flush to counter top installation
  • Locking –
    Slide bolt locking on push-up/crank ​
  • Warranty –
    24-month limited ​

Counter Door Options

  • 20 minute UL smoke label on doors up to 12’0″ wide x 10’0″ high​​​
  • Flame baffle system (required for optional FM label)
  • Fire Sentinel® time-delay release device
  • FireLite® vision lites
  • Firestop® fire-resistant core countertops surfaced with the most popular brands of decorative laminates
  • UL listed brush-type smoke seals
  • Smoke detectors
  • Crank or electric operation (CDX™)
  • Electric operation does not require tension reset after drop test or closure due to power loss
  • PowderGuard® Premium powder coat finish options are available in approximately 200 colors as well as custom matching to specification.
  • PowderGuard® Zinc and PowderGuard® Weathered finishes

Standard Exterior Color

Actual door color may vary from the digital representation shown here. Actual color samples are available by request through your Overhead Door™ Distributor.

  • Brown​
  • White
  • Gray
  • Tan

Powder Coat Color Options

​PowderGuard® Premium powder coat finish options are available in approximately 200 colors as well as custom matching to specification. PowderGuard® Textured finish, a thicker, more scratch resistant coat, is available in 11 colors providing enhanced scratch resistance as well as aiding in hiding the dirt and blemishes that often occur in commercial environments.​

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Applications

Grocery Store
Grocery Store
Food And Beverages
Food And Beverages
High Security Facilities
High Security Facilities
General Warehousing
General Warehousing
Manufacturing
Manufacturing
Safety And Security
Safety And Security

Availability

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