Facility Support
521 Full View Sectional Door
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777-521
Overhead Door Corporation
The above sized 521 series sectional door(s), as manufactured by the Overhead Door Corporation.
Sections will be constructed using 204R1 clear anodized rails and stiles extruded from 6063-T6 aluminum, .050 anodized aluminum panels. 2 5/8" center stiles, 3 1/2" end stiles, 2 1/8" intermediate rails, and up to
3 3/4" top rails and up to 4 1/2" bottom rails. Hinges and fixtures will be galvanized steel.
Features
- (1) 1-3/4" sections of 204R1 clear anodized rails & stiles from 6063-T6 alum
- (1) 1.00 Bottom rails 3-3/4" (STD)
- (1) Center stiles 2-5/8" (STD) and (1) End stiles 3-1/2" (STD)
- (1) Flexible PVC bottom weatherstrip (STD)
- (1) Weatherseal, Saverstrip
- (1) Weatherseal, Top Seal, dual flap
- (1) Lock, Inside Slide #1 (STD)
- (1) Wood Blocking For Drawbar Operator
- (1) Track, 2", Continuous Angle In (#2) STEEL JAMB
- (1) 50,000 Cycle Springs Sq. Ft.
- (1) 5.00 Impact/Windload, 48/-54 PSF
- (1) Impact/Windload, 0.250 Inch Minimum Clear Polycarb
