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Insulated WindStorm™ Sectional Door Model - 515

wind load door on building
WindStorm™ Commercial Sectional Door ​Model 515 is engineered to withstand higher design pressures and is designed to meet local building codes for wind speed. constructed of steel and polyurethane insulation, this insulated wind load sectional door boasts an U-factor of .15 (R-value of 12.12). ​

If you need a door with a U-factor of .12 (R-value of 16.12), view WindStorm™ Commercial Sectional Door Model 525.


Standard max width

Standard max height
20'1" ​



Thermal Break

Air Infiltration
0.23 cfm/ft2 at 15mph

Panel Thickness
1 3/8"

*U-factor values are independently tested and verified per ANSI/DASMA 105.
**Overhead Door uses a calculated door section R-value for our insulated doors.

Exterior Steel
0.015" (0.35mm)

Exterior Surface
Embossed wood grain finish or microgroove textured

Standard Springs 
10,000 cycles

Sound Transmission
Class 20

Wind Load 
Minimum standard

10 years against cracking, splitting or deterioration due to rust-through. 10 years delamination. ​

Door Options
​​Door Options
  • Jamb Seal ​
  • 3" Track
  • High Cycle Springs - 25k, 50k, 100k
  • Factory Glazed Windows ​​


Exterior Colors

  • white color swatch White
  • almond color swatch Almond
  • sandstone color swatch Taupe
  • brown color swatch Brown
  • black color swatch Black*

Optional wood grain finishes

Wood grain option available

  • golden-oak Golden
  • walnut Walnut

  • walnut Mission Oak

Actual door color may vary slightly from the digital representation above. Color samples are available by request through your local Overhead Door™ Distributor.

*Overhead Door Corporation does not warrant this product with black finish against warping, rubbing, or other issues associated with thermal bowing. Black finish is not recommended for areas that experience high heat and/or high UV conditions.​​​​​​​

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