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Thermacore® Sectional Steel Doors 592

sectional doors used on service building
​​​​​​​​​​​​​​​​​The Thermacore® Model 592 offers superior thermal efficiency for heavy-duty applications. It is an ideal choice for applications that demand the highest levels of thermal efficiency, air infiltration, and wind load resistance.

With a U-factor of .10 (R-value of 17.5) and one of the best overall air infiltration ratings in the industry, the Thermacore® Model 592 is one of the most thermally efficient door system in its class.

The Thermacore® product line features steel-polyurethane-steel panel construction which provides a thermal barrier that withstands extremely hot or cold climates and the most demanding environmental requirements.

​​​The Model 592 has 2" (51 mm) thick, extra heavy-duty sections that are available in standard sizes up to 40'2" and 32'1" (12,243 mm and 9,779 mm) to fit the broadest range of applications.​

Standard max width
40'2" (12,243 mm)

Standard max height
32'1" (9,779 mm)

Panel thickness
2" (51 mm)


17.5 (3.09 W/m2)

Sound Transmission Class 26
Ideal for applications that require sound control

Air infiltration
at 15 mph (24 kmph) .08 cfm/ft2 (1.46 m3/hr/m2)

*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.

Thermal break

Exterior Steel
.015" (.38 mm) galv.

Exterior Surface
Ribbed, textured

Standard Springs
10,000 cycles

Wind Load
Designs available for usage in high-wind conditions

10 year limited delamination
1 year limited on door
3 year/20,000 cycle limited on door & operator system (when purchased together; on material and workmanship)
20 year limited on high performance fluoropolymer coating option ​

Door Options
​​Door Options
  • Chain Hoist or Electric Operator is recommended for doors above 10’ tall or more than 400 pounds
  • Aluminum sash section available up to 24'2" (7,366 mm) wide
  • Insulated glass, tempered glass, polycarbonate, multi-wall polycarbonate, etc.
  • High performance fluoropolymer coating (Trinar® or equivalent)
  • Four-section pass door
  • 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
  • Window Glazing Options​
  • Impact Section Available​​

Exterior Color

  • white color swatch White

  • industrial brown color swatch Gray​

  • white color swatch Tan

  • industrial brown color swatch Industrial Brown​​

High performance fluoropolymer coating (Trinar® or equivalent) finish option available in white, brown and beige. Offers superior performance.

Actual door color may vary from the digital representation shown here. Color samples are available by request through your Overhead Door™ Distributor. ​

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