Architect's Corner for 470
Solidly constructed for reliable performance, the insulated sectional steel-back door, is perfect for commercial and industrial applications. The 2” polystyrene insulation delivers superior R-value of 9.83.
Key Features:
- Max width: 20' 0" (6,096 mm)
- Max height: 14'1" (4,293 mm)
- Panel thickness: 2" (51 mm)
- R-value: 9.83
- U-value: .102