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 Model 662 


fire-rated counter door frame and sill 

The Model 662 integral frame fire-rated counter doors provide a handsome finished appearance for a variety of applications, including food service counters, schools, concessions, hospitals, cafeterias and retail settings. These doors are available for openings up to 9’ x 4’ (2743 mm x 1219 mm) and carry a UL 1-1/2 hour label for masonry and non-masonry fire walls. Model 662 integral frame doors are factory assembled as a complete unit with fully welded frames. The curtain is 22-gauge galvanized steel with baked-on polyester powder coated top coat; while the frame, guides, sill, hood and bottom bar are stainless steel.

Additional safety and protection features are available, including: Fire Sentinel® time-delay release device, smoke detectors, horns, and strobes.

Standard max width

9' (2743 mm)

Standard max height

4' (1219 mm)


1-1/2 hour UL for masonry and non-masonry fire walls


Between jambs

NFPA-80 compliant


Interlocking flat slats are 22-gauge, primed galvanized steel with baked-on polyester powder coated top coat in gray or tan.

Integral frame, guides, hood, bottom bar

Stainless steel


14-gauge stainless steel sill completely enclosed with fireproof acoustic filler


Helical torsion spring, housed in a steel tube or pipe barrel with adjustable tension wheel


Manual push-up

Locking mechanism

Interior slide bolts


OEM limited

Standard colors

color swatch TAN color swatch GRAY
Tan Gray

Actual door color may vary slightly from the digital representation above. Color samples are available by request through your local Overhead Door Distributor.

  • Fire Sentinel® time-delay release device
  • UL listed brush-type smoke seals
  • Photoelectric or ionization-type smoke detectors
  • Locking mechanisms: cylinder locking bottom bar with mortise cylinders
  • Horns and horns with strobes