Aluminum Glass Doors - 521

Standard Features

Standard max width: 26'2" (7976 mm)

Standard max height: 20'1" (6121 mm)

Panel thickness: 1 3/4" (45 mm)

Material: 6063-T6 aluminum

Standard finish: 204R-1 clear anodized (painted white at no charge)

Center stile width: 2 11/16" (68 mm)

End stile width: 3 5/16" (84 mm)

Top rail width: 2 3/8" (60 mm)or 3 3/4" (95 mm)

Top intermediate rail width: 2 1/8" (54 mm)

Bottom intermediate rail width: 1 19/32" (40 mm)

Bottom rail width: 3 3/4" (95 mm) or 4 1/2" (114 mm)

Weatherseals: Bottom, flexible PVC

Standard springs: 10,000 cycle

Track: 2” (51mm)

Mounting: Angle

Operation: Manual pull rope ​

Hinges and fixtures: Galvanized steel ​

Lock: Galvanized, interior-mounted single unit ​​

Warranty: 1 year limited

​​Door Options

• Electric operator or chain hoist
• Bottom sensing edge
• 3" track
• Bracket mounting (not available on full vertical door tracks)
• Exhaust ports
• Polyurethane insulation available in the rails and stiles
- R-value up to 4.1 depending on glazing choice
• Higher-cycle springs in 25k, 50k, 75k, 100k cycle
• Four-section pass door
• Wind load options available
• Finish options:
- Bronze anodized
- Select from 197 standard powder coat colors or colored to match specification

Window Glazing Options:

• 1⁄8" (3 mm) DSB
• 1⁄8" (3 mm) or 1⁄4" (6 mm) acrylic
• 1⁄8" (3 mm) or 1⁄4" (6 mm) tempered
• 1⁄8" (3 mm) or 1⁄4" (6 mm) clear polycarbonate
• 1/4" (6 mm) and 3/8" (10 mm) multi-wall polycarbonate
• 1⁄4" (6 mm) wire glass
• 1⁄2" (12 mm) insulated glass