Model 525

Built for strength and aesthetic appeal, the Thermacore® Wind Load Door Model 525 is designed to meet local building codes for wind speed and tolerate high design pressures. Constructed of steel and polyurethane insulation, this insulated wind load sectional door features enhanced thermal performance values with an R-value of 16.22.

If you need a door with an R-value of 12.12, view Thermacore® Wind Load Door Model 515.

Read more about commercial wind load doors


Standard max width


Standard max height






Thermal Break


Air Infiltration

0.07 cfm/ft2 at 15mph

Panel Thickness

1 7/8″

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

  • Almond

  • Taupe

  • Brown

Optional wood grain finishes

Wood grain option available

  • Golden Oak

  • 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.​


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