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Thermacore® Model 591 

thermacore door

When your project requires a door with an exceptional degree of thermal efficiency, the Thermacore® Model 591 is a proven performer. The Thermacore® steel-polyurethane-steel panel construction provides a thermal barrier that withstands extreme climatic conditions and the most demanding environmental requirements. The Model 591 door's exterior skin is constructed of galvanized steel with a ribbed, textured finish. It is available with a white interior finish and choice of white, gray, tan or industrial brown exterior finish.

Door Options

Interior Color

White

Exterior Colors

white
White
gray
Gray
tan
Tan
brown
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.

Window Glazing Options

Additional Options

  • 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
  • Knock & Lock® breakaway door system
  • 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

Features

Standard max width
35'2" (10,719 mm)

Standard max height
24'1" (7,341 mm)

Panel Thickness
1 5/8" (41 mm)

R-value
14.86 (2.63 W/Msq)

U-value
.07 (.38 Msq/W))

Air infiltration
at 15 mph (24 kmph) .08 cfm/ft2 (1.46 m3/hr/m2)
at 25 mph (40 kmph) .08 cfm/ft2 (1.46 m3/hr/m2)

Thermal break
PVC

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

Warranty
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

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