Thermacore® Sectional Steel Doors – 594
Model 594
The Thermacore® Sectional Door Model 594 offers excellent thermal efficiency for medium-duty applications. The Model 594 doors feature a raised-panel, wood-grain textured surface for a more decorative appearance. This product is an exceptionally popular choice for RV door applications.
Categories: Sectional Doors, Thermacore® Sectional Steel Doors
Overview
Construction
| Product Specifications | |
|---|---|
| Standard Max Width | 20’2″ (6147 mm) |
| Standard Max Height | 16’1″ (4902 mm) |
| Panel thickness | 1 3/8″ (35 mm) |
| U-factor* | .15 |
| R-value** | 12.76 (K m2/W) |
| Air infiltration | at 25 mph (40 kmp/h) .15 cfm/ft2 (2.74 m3/hr/m2) |
| Thermal break | Hot melt |
| Exterior Steel | .012″ (.3 mm) galv. |
| Exterior Surface | Ribbed, textured |
| Standard Springs | 10,000 cycles |
*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.
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
Options

Raised Panel

White

Desert Tan

Almond

Sandstone

Forest Green

Brown

Terra Bronze

Trinar White

Trinar Beige

Trinar 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.
- Chain Hoist or Electric Operator is recommended for doors above 10’ tall or more than 400 pounds
- Insulated glass, tempered glass, polycarbonate, multi-wall polycarbonate, etc.
- Aluminum sash section available up to 20’2″ (6147 mm) wide
- High performance fluoropolymer coating (Trinar® or equivalent)
- 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
Brochures
Documents
Thermacore® Sectional Steel Doors
Related products
Aluminum Glass Door – 521s
Model 521s
EverServe® Aluminum Glass Door model 521S is a sectional aluminum door appropriate for environments where maximum light infiltration and/or visual access is required. Designed to fit openings up to 20'2" (6147 mm) wide and 18'1" (5512 mm) high, the Model 521 features a wide, 2-11/16" (68 mm) center stile, 3-3/4" (95 mm) or 4-1/2" (114 mm) bottom rail, based on door size.
Aluminum Glass Doors 521
Model 521
Aluminum Glass Door model 521 is a sectional aluminum door appropriate for environments where maximum light infiltration and/or visual access is required. Designed to fit openings up to 26'2" (7976 mm) wide and 20'1" (6121 mm) high, the Model 521 features a wide, 2-11/16" (68 mm) center stile, 3-3/4" (95 mm) or 4-1/2" (114 mm) bottom rail, based on door size.
Sectional Steel Door Model 424
Model 424
Section Steel Door model 424 are designed for heavy-duty use in a variety of commercial and industrial applications. This door features a 2" (51 mm) panel thickness, 16-gauge steel intermediate and end stiles, ribbed steel exterior and a white paint finish. The Model 424 is available in sizes up to 30´2" (9195 mm) in width and 24´1" (7341 mm) in height, and is also available in Industrial Brown. Numerous options including weather stripping, reinforced struts, movable center posts and motor operation allow these heavy-duty doors to meet nearly any project requirements.
Sectional Steel Door Model 430
Model 430
Sectional steel door model 430 is available in sizes up to 20´2" (6147 mm) in width and 16´1" (4902 mm) in height for a variety of medium-duty applications. These doors feature a 2" (51 mm) panel thickness and a nominal 24-gauge, ribbed, white galvanized steel exterior with 16-gauge steel intermediate and end stiles (Industrial Brown exterior is available). The Model 430 is customizable to any project specification with a variety of additionally available options.
Sectional Steel Door Model 432
Model 432
Sectional steel door model 432 offer a 2" (51 mm) panel thickness, a nominal 24-gauge ribbed galvanized steel exterior, and a poly-bonded back cover. Polystyrene insulation provides an R-value of 7.35. A variety of options makes this door an economical solution for applications requiring a medium-duty insulated steel door.
Thermacore® Sectional Steel Door – 596
Model 596
The Thermacore® Sectional Door Model 596 is ideal for extra heavy-duty applications where both thermal efficiency and sound suppression are desirable. The 596 is constructed of 20-gauge galvanized steel with a flush, textured finish. The sectional steel door model 596 incorporates the Thermacore® steel-polyurethane-steel panel construction, which provides a thermal barrier to withstand harsh climates and demanding environmental requirements.
Thermacore® Sectional Steel Door – 598
Thermacore® Sectional Steel Door – 599
Model 599
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® Sectional Steel Door Model 599 is one of the most thermally efficient door systems in its class. The Model 599 doors also carry a Class 26 sound transmission rating for applications where sound suppression is desirable.
The Thermacore® 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.
