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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

Support Documents

Sectional Steel Doors Full Line Specs158Specifications
Sectional Steel-Back Door Model 470 - Specs1295Specifications
Insulated Sectional Steel-Back Door Model 470 Brochure1296Brochure
Insulated Section Steel Back Door 470 Warranty1303Warranty
Sectional Steel-Back Door Model 470 - Specs1308Specifications
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