Rolling Steel Service Doors

This rolling steel doors are an insulated, heavy-duty rolling service door that is an ideal choice for applications requiring a moderate level of thermal protection. Designed in sizes up to 30'4" wide and 28'4" high (9246 mm and 8636 mm), these doors are constructed with a CFC-free, foamed-in-place polyurethane insulation. Vinyl weatherstripping on the bottom bar, exterior curtain-side guide and hood baffle provides additional protection against air infiltration.

Door Options

  • Electric operator or crank operation
  • Bottom sensing edge
  • Galvanized steel bottom bar angles and guides
  • Insulated guides
  • Sloping bottom bar
  • Between-jambs mounting
  • Stainless steel or aluminum slats
  • High-usage package
  • High-wind load (FBC, TDI, DADE)
  • Weatherseal for interior side guide
  • Lintel seal
  • Cylinder lock
  • Slide bolts
  • Exhaust ports
  • Vision lites uniformly spaced 5/8" x 3" (16 mm x 76 mm) or 1" x 10" (25.4 mm x 254 mm)
  • 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
  • Special application doors:
    - Oversized doors to 1500 sq. ft. (139.4 sq. m)
    - Combination doors with grilles and/or with full or partial standard, perforated or fenestrated slats
    - Spark-resistant doors, craneway doors, pass doors
  • Air infiltration package (meets IECC code requirements 2012 C402.4.3/2015 C402.5.2); includes guide cover and cap;dual brush guide seal; lintel seal; bottom astragal
Technical description

Features

Standard max width 
30'4" (9246 mm)

Standard max height 
28'4" (8636 mm)

Curtain 
24 ga. galvanized steel front
24 ga. galvanized steel back

​Insulation 
Foamed-in-place, CFC-free polyurethane
R-value 7.7 (1.35 W/m2)

Finish 
Gray, tan, white or brown ​

Hood 
24 ga. galvanized steel ​

Sound Transmission Class rating
21

Wind load 
20 psf ​

Standard mounting 
Face of wall

Operation 
Chain hoist ​

Warranty 
24-month limited on door
3 year/20,000 cycles limited on door & operator system (when purchased together) ​​​

Slat profile 
Flat, insulated, type F-265 ​

F-265i – available up to 30’4” (9246 mm) wide in 24 gauge. Other gauges available. Insulated slat curtain provides R-value of 7.7; U-value of 0.13, STC of 21. No perforation or fenestration available on F26i5. Vision lites available in 5/8" x 3" (16 mm x 76 mm) or 1”x10” (25.4 mm x 254 mm).

f-265i slat​​

Standard springs 
20,000 cycle

Weatherseals 
Bottom, exterior curtain-side guide, interior hood baffle ​

Guides
Three structural steel angles PowderGuard® Weathered finish with black powder coat

Bottom bar 
Primed steel with vinyl weatherseal ​

Lock 
Padlockable chain keeper ​​​

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