Fire-Rated Rolling Counter Door 640/641

​​​​​​​​​​​This fire-rated counter door features 22-gauge stainless steel and is ideal for applications where safety is as important as style. A host of standard and optional features further improve the performance of these doors beyond the norm in fire-rated applications.​ This fire-rated counter door has exposed stainless steel components.​

Quality, Convenience, Durability

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.

Ideal Applications Include

Schools

Concessions

Food & Beverage

Healthcare

Public Facilities

Fire-Rated Rolling Counter Door 640/641

Additional safety and protection features include the Fire Sentinel® time-delay release device, smoke detectors, horns, and strobes.​

Optional Fire Sentinel® for fail-safe protection –

The UL-listed, fail-safe device provides a 10-second time-delay release on alarm ( up to 60 seconds optional) as allowed by the Authority Having Jurisdiction

Choice of galvanized or stainless steel

Fire-Rated Doors - Overhead Door Company of Kearney, Garage Doors

..

Thermacore® Model 599, Flush Textured Panel, White Finish

Built-in safety

Fusible links separate at 165°F (74°C) for ambient conditions under 100°F (38°C), or at 212°F (100°C) for ambient conditions over 100°F (38°C), to close the door automatically under governor control.

Meets strict fire safety testing standards

Options for added safety and simplified operation:
  •  Choice of a crank or electric operator
  • A variety of smoke detectors
  • UL-listed FireLite® vision lites

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 hours optional UL & FM)

Curtain Flat slat curtain design in No. 4 stainless steel finish

Fusible link for added safety: Separates at 165°F (74°C) to automatically close the door in case of fire

Controlled rate of descent: The Governor controls the 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-countertop installation

Locking: Slide bolt locking on push-up/crank ​

Fire doors are in compliance with National Fire Protection Association (NFPA-80)

Warranty:
  • 24-month limited
Models 640/641

The Fire-Rated Counter Doors Models 640/6411 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. These counter fire doors are UL-approved and can be custom-designed for conveyor openings. Their compact, box-like form also provides an attractive finished appearance that requires minimum side room. This fire-rated counter door has exposed components made of stainless steel. A host of standard and optional features further enhance the performance of these doors for fire-rated applications.

Built-In Safety.

These fire-rated counter doors feature fusible links. These links separate at 165°F (74°C) for ambient conditions under 100°F (38°C), or at 212°F (100°C) for ambient conditions over 100°F (38°C), to close the door automatically under governor control. These doors meet strict fire safety testing standards, including New York City (MEA) and State of California (CSFM) requirements.

  • Flame baffle system (required for optional FM label)
  • Fire Sentinel® time-delay release device
  • FireLite® vision lites
  • UL listed brush-type smoke seals
  • Smoke detectors
  • Crank or electric operation (CDX™)
  • The 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 and custom matching to specification.
  • PowderGuard® Zinc and PowderGuard® Weathered finishes
  • 20 minute UL smoke label on doors up to 12’0″ wide x 10’0″ high​​​
  • Options for Added Safety and Simplified Operations – An array of options allows the counter door to be adapted to virtually any job requirement. UL-listed FireLite® vision lites in 3-, and 1 1/2-hour labels allow visual access and light infiltration. UL-listed brush-type smoke seals enhance smoke retardation properties. The choice of a crank or electric operator simplifies door operation. The doors can also be custom-designed for conveyor openings. Various smoke detectors are also available when the door is equipped with the Fire Sentinel® release device. ​​
  • Fire Sentinel® for Fail-Safe Protection – The Fire Sentinel® is a UL-listed, fail-safe device. This time-delay release mechanism provides a 10-second time-delay release as well as an independent 10-second time delay on power loss to control the closure of the door after an alarmed event while eliminating false closures due to momentary power outages. An intelligent operation feature on some models recognizes an already-closed door to prevent damage to the release mechanism. Fire Sentinel® is available with a battery back-up, strobe/sounder alarms and programmable multilingual enunciators to provide advanced protection against fire.
  • Galvanized Steel – When you opt for a 22-gauge galvanized steel, these counter doors deliver unsurpassed strength, durability and aesthetic appeal. The 640 Model features a flat interlocking steel curtain that is factory finished with a rust-inhibited roll coating process that incorporates a baked-on primer and polyester top coat to eliminate field painting and improve finish life.
 Exterior Color Options
Model 592 Colors

Rolling Sheet Doors, Overhead Door Company of Kearney™ Medium & Light Duty Thermacore®, Overhead Door of Kearney™    Medium & Light Duty Thermacore®, Overhead Door of Kearney™  Insulated Sectional Steel-Back Door 470 - Overhead Door of Kearney

White                              Tan                                 Gray                                Brown            

Powder Coat Color Options

PowderGuard® Premium powder coat options are available in approximately 200 colors and custom matching to specification.

Residential Exterior Shutter, Overhead Door Company of Kearney

Overhead Door™ Fire-Rated Collection

Fire-Rated Doors - Overhead Door Company of Kearney, Garage Doors
Fire-Rated Rolling Counter Door 640/641
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Fire-Rated Rolling Service Door 630/631/634/635
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Fire-Rated Rolling Counter Door 660/662

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      Overhead Door Company of Kearney™ –
      2110 E Lincoln Hwy Suite 3, Kearney, NE 68847