Rolling Steel Service Door Stormtite™ Model 620

Rolling Steel Service Door Stormtite™ Model 620

Stormtite™ 620

These rolling steel doors​ are an ideal choice for keeping climate-controlled air in and the elements out. Like the Model 610, the Stormtite™ 620 offers the option of a steel, stainless steel or aluminum curtain in an array of finishes and colors. For enhanced thermal efficiency, the 620 is furnished with flat slat profiles only, as well as weatherstripping on the exterior side of the guides, on the bottom bar and a hood baffle. Additional weatherseals are available as options on the interior side of the guides and hood lintel.

Construction

Product Specifications
Standard Max Width30'4" (9246 mm)
Standard Max Height28'4" (8636 mm)
Curtain16 ga. galvanized steel up to 30'4" (9246 mm) width
18 ga. galvanized steel up to 30'4" (9246 mm) width
20 ga. galvanized steel up to 25'4" (7722 mm) width
22 ga. galvanized steel up to 18'4" (5588 mm) width
24 ga. galvanized steel up to 15'4" (4674 mm) width*
* not all slat profiles
FinishGray, tan, white or brown
Hood24 ga. galvanized steel ​
Wind load20 psf
Standard mountingFace of wall ​
​OperationManual push-up up to 84 sq. ft. (7804 sq.mm) or 12' x 7' (3658 mm x 2134 mm)
Chain hoist over 84 sq. ft. (7804 sq.mm) or 12' x 7' (3658 mm x 2134 mm)
Standard springs20,000 cycle
WeathersealsBottom bar astragal
Guides and hood baffle
GuidesThree structural steel angles PowderGuard® weathered finish with black powder coat ​
Bottom barExtruded aluminum with weatherseal up to 15'4" (4674 mm)
Back-to-back steel angles with weatherseal more than 15'4" (>4674 mm)
LockInterior slide bolt on push-up
Chain keeper on chain hoist ​

Warranty

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

Slat Profile

Flat, non-insulated, type F-265 ​

F-265 – available up to 30’4” (9246 mm) wide in 18 gauge. Other gauges available. No perforation or fenestration available on F265.

F-265E – 14 gauge extruded aluminum available up to 20’4” (6198 mm) width. No perforation or fenestration available on F265E.

rolling steel service door flat slat option

Standard Exterior Color

  • white color swatch

    White

  • gray color swatch

    Gray

  • tan color swatch

    Tan

  • brown color swatch

    Brown

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

Powder Coat Color Options

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

Powder Guard Coat Colors

Door Options

  • Electric operator (RHX®, RSX®, RMZ®) or crank operation
  • Bottom sensing edge
  • Sloping bottom bar
  • Between-jambs mounting
  • Stainless steel or aluminum slats
  • High-usage package
  • High-wind load (FBC, TDI, DADE)
  • Cylinder lock
  • Exhaust ports
  • Vision lites on 18 gau. steel slats with uniformly spaced openings of 3" x 5/8" (76 mm x 16 mm) or 10" x 1" (254 mm x 25.4 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
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