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.
Actual door color may vary from the digital representation shown here.
Color samples are available by request.
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.
30'4" (9246 mm)
28'4" (8636 mm)
Gray, tan, white or brown
Face of wall
24 ga. galvanized steel
Three structural steel angles PowderGuard® weathered finish with black powder coat
Interior slide bolt on push-up
Chain keeper on chain hoist
16 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
Manual 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)
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.
Extruded aluminum with weatherseal up to 15'4" (4674 mm)
Back-to-back steel angles with weatherseal more than 15'4" (>4674 mm)
Bottom bar astragal
Guides and hood baffle
24-month limited on door
3 year/20,000 cycles limited on door & operator system (when purchased together)