Sectional Warehouse Doors Model 406

Sectional Warehouse Doors Model 406

Our Sectional Warehouse Doors provide a highly efficient design for strength and longevity for use in demanding commercial settings. They feature full 2” thickness for ultimate strength and durability. Optional insulation consists of 1 5/16” expanded polystyrene throughout the door. Both steel and polylaminate backer choices are available to ensure these models are well-suited for a wide range of applications.

Door Features      
Model 401402403404405406
Exterior Steel Gauge20 Gauge20 Gauge24 Gauge24 GaugeNom. 24 GaugeNom. 24 Gauge
Section Thickness2"2"2"2"2"2"
Joint ProfileTongue & GrooveTongue & GrooveTongue & GrooveTongue & GrooveTongue & GrooveTongue & Groove
Insulation Expanded
Polystyrene
N/AExpanded
Polystyrene
N/AExpanded
Polystyrene
Interior Backer OptionsN/AVinyl or Steel​N/AVinyl or Steel​N/AVinyl or Steel​
Max. Width30'2"30'2"30'2"30'2"20'2"20'2"
Max. Height22'1"22'1"22'1"22'1"16'1"16'1"
Section Sizes19", 21", 24"19", 21", 24"19", 21", 24"19", 21", 24"19", 21", 24"19", 21", 24"
R-value*N/A7.64N/A7.64N/A7.64
Exterior SurfaceRibbedRibbedRibbedRibbedRibbedRibbed
Standard Spring-Cycles10,00010,00010,00010,00010,00010,000
Warranty1-Year Limited1-Year Limited1-Year Limited1-Year Limited1-Year Limited1-Year Limited

*R-Value is a measure of thermal efficiency. The higher the R-Value the greater the insulating properties of the door. Overhead Door Corporation uses a calculated door curtain R-Value for our insulated doors.

  • white smooth color swatch

    White Smooth

  • white stucco color swatch

    White Stucco-Embossed (Models 405/406)

  • brown smooth color swatch

    Brown Smooth (Models 403/404/405/406)

  • brown stucco color swatch

    Brown Stucco-Embossed (Models 405/406)

Actual color may vary due to fluctuations in the printing process.

  • Chain hoist operation
  • Motor operation​​
  • High cycle spring (25K, 50K, 100K)​
  • 3" track option
  • Solid shafts
  • Perimeter weatherseal​
  • Broken cable devices
  • Safety edges​
  • Safety photo eyes
  • Special track designs
  • Simple Install System