Model 470

Insulated sectional steel door model 470is 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.

Category:

Features

Standard max width

20’0″ (6,096 mm)

Standard max height

14’1″ (4,293 mm)

Panel thickness

2″ (51 mm)

R-value

9.83

U-value

.102

Exterior steel

26-gauge

Interior steel

29-gauge

Exterior surface

Ribbed, woodgrain embossed

Insulation

Polystyrene

Standard springs

10,000 cycles

Track

2″ and 3″ track available in standard fit, high lift, full vertical,low headroom, and follow roof line options

Warranty

10 year limited delamination and rust through, 1 year limited on door

Door Options

  • Insulated glass, tempered glass, polycarbonate, multi-wall polycarbonate, etc.
  • High-usage package
  • Wind load options
  • Electric operator
  • Chain hoist
  • Posi-Tension™ drums
  • Safety bottom fixture
  • Bottom-sensing edge
  • Flexible jamb, header seal
  • Exhaust ports
  • Hinge upgrade package
  • Residential lite options
  • Window Glazing Options

Colors

Exterior Color


  • White*

  • Almond*

  • Brown

  • Sandstone

  • Desert Tan

Actual door color may vary slightly from the digital representation above.

*Doors with 16.75″ sections available in only white and almond

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