Overhead Door - Sectional Commercial Garage Doors

Overhead Door Corporation's comprehensive line of sectional steel and insulated steel products encompasses one of the industry's most complete selection of panel profiles, gauges, track styles and hardware for commercial sectional door systems.

Thermacore® Series Doors

Thermacore® is the premier insulated door available today. It is an ideal choice for applications that demand the highest levels of thermal efficiency, air filtration, and windload resistance.
Thermacore Overview

* R-Value up to 17.50
* Air Infiltration Performance up to .13 cmf at 25mph
* EPDM thermal breaks
* Unique sandwich panel construction: steel-polyurathane-steel
* Meets stringent windload requirements: ANSI/DASMA 102-1995
* Easy field repairability
* Optional pedestrian pass door (591,592,595,599 only)
* Maximum widths up to 40'2", heights 32'1"
* High-usage package
- 599 Series - Extra Heavy Duty
  With an R-value of 17.50 (3.09 W/Msq) a U-value of .057 (.324 Msq/W), and one of the best overall air infiltration ratings in the industry, the Thermacore 599 Series is one of the most thermally efficient door system in its class. Thermacore's steel-polyurethane-steel panel construction provides a thermal barrier that withstands extremely hot or cold climates and the most demanding environmental requirements. The 599 Series's 2" (51mm) thick, extra heavy-duty sections are available in standard sizes up to 40'2" and 32'1" (12,243mm and 9,779mm) to fit the broadest range of applications.
- 592 Series - Extra Heavy Duty
  With an R-value of 17.50 (3.09 W/Msq) a U-value of .057 (.324 Msq/W), and one of the best overall air infiltration ratings in the industry, the Thermacore 592 Series is the most thermally efficient door system in its class. Thermacore's steel-polyurethane-steel panel construction provides a thermal barrier that withstands extremely hot or cold climates and the most demanding environmental requirements.
  The 592 Series's 2" (51mm) thick, extra heavy-duty sections are available in standard sizes up to 40'2" and 32'1" (12,243mm and 9,779mm) to fit the broadest range of applications.
- 595 Series - Heavy Duty
  The Thermacore® 595 Series offers superior thermal efficiency for heavy-duty applications. The 595 Series is constructed of 20-gauge galvanized steel with a flush, textured finish. 595 Series doors also carry a Class 26 sound transmission rating for applications where sound suppression is desirable.
- 591 Series - Heavy Duty
  The 591 Series is the best-selling door in the Thermacore line, and offers superior thermal efficiency to fit a broad range of applications. The 591 Series exterior skin is constructed of galvanized steel with a ribbed, textured finish. It is available with a white interior finish and either a white or Industrial Brown exterior.
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- 594 Series - Medium Duty
  The Thermacore 594 Series offer excellent thermal efficiency for medium-duty applications. The 594 Series features a raised-panel, woodgrain textured surface for a more decorative appearance. This product is exceptionally popular choice for applications such as an RV-door.
- 593 Series - Medium Duty
  The 593 Series is the best-selling door in the Thermacore line, and offers superior thermal efficiency to fit a broad range of applications. The 593 Series exterior skin is constructed of galvanized steel with a ribbed, textured finish. It is available with a white interior finish and either a white or Industrial Brown exterior. The Thermacore 593 and offers excellent thermal efficiency for medium-duty applications. This product is exceptionally popular choice for applications such as an RV-door.
- 598 Series - Light Duty
  The Thermacore 598 Series is a quality thermal door that provides a higher level of protection against heat and cold conductivity than standard insulated doors. The 598 Series door represents an economical choice for lighter-duty applications.

Sectional Steel Doors

The industry's most comprehensive line of Insulated and Non-Insulated Sectional Steel Doors.
Steel Sectional Overview

* Solid construction for years of dependable service
* Broad range of options for customized solutions
* Maximum widths up to 32'2", heights up to 24'1"
* Optional steel strutting provides reinforcement in high windload applications
* Electric or chain hoist operation
- 416 Series - Sectional Steel, Non-Insulated - Extra Heavy Duty
  The 416 Series is manufactured of 16-gauge, flush, galvanized steel exterior for enhanced strength and durability. These 2" (51mm) thick doors are available in sizes up to 32ґ2" in width and 21ґ1" in height (9804mm x 6426mm). Available with an array of options, the 416 Series can be easily customized to meet any project requirement where an extra heavy-duty door is required.
- 420 Series - Sectional Steel, Non-Insulated - Heavy Duty
  The 420 Series doors are designed for heavy-duty use in a variety of commercial and industrial applications.The 420 Series features a 2" (51mm) panel thickness, 16-gauge steel intermediate and end stiles, ribbed steel exterior and a white paint finish. The 420 Series is a 20-gauge steel door available in sizes up to 31ґ2" in width and 24ґ1" in height (9500mm and 7341mm). Numerous options--including weatherstripping, reinforced struts, movable center posts, and motor operation -- allow these heavy-duty doors to meet nearly any project requirements.
- 424 Series - Sectional Steel, Non-Insulated - Heavy Duty
  The 424 Series doors are designed for heavy-duty use in a variety of commercial and industrial applications. The 424 Series features a 2" (51mm) panel thickness, 16-gauge steel intermediate and end stiles, ribbed steel exterior and a white paint finish. The 424 Series is available in sizes up to 30ґ2" in width and 24ґ1" in height (9195mm and 7341mm), and is also available in Industrial brown. Numerous options--including weatherstripping, reinforced struts, movable center posts, and motor operation -- allow these heavy-duty doors to meet nearly any project requirements.
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- 430 Series - Sectional Steel, Non-Insulated - Medium Duty
  The 430 Series sectional steel door is available in sizes up to 20ґ2" in width and 16ґ1" in height (6147mm and 4902mm) for a variety of medium-duty applications. These doors feature a 2" (51mm) 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 430 Series is customizable to any project specification with a variety of additionally available options.
- 418 Series - Sectional Steel Insulated - Extra Heavy Duty
  The 418 Series is a high-quality, heavy-duty insulated door that provides protection against heat and cold environments. Fabricated of 16-gauge, flush galvanized steel exterior and 26-gauge steel backcover, these 2" (51mm) thick doors offer the choice of expanded polystyrene or isocyanurate insulation for R-valueґs up to 11.69 (2.06 W/Msq). A wide array of options allows these doors to meet the most stringent project requirements that call for a degree of thermal efficiency.
- 422 Series - Sectional Steel Insulated - Heavy Duty
  The 422 Series door is ideal for heavy-duty applications requiring protection against the elements. These doors feature a 2" (51mm) panel thickness, 16-gauge steel intermediate and end stiles, ribbed steel exterior and 26-gauge steel back cover in a white finish. Polystyrene insulation (R-value of 7.35 or 1.29 W / Msq) is standard, and isocyanurate insulation, with an R-value of 11.69 (2.06 W / Msq) is an option. The 422 Series is a 20-gauge steel door available in sizes up to 29ґ2" in width and 24ґ1" in height (8890mm and 7341mm). A multitude of options -- including reinforcing struts, movable center posts, and motor operation -- allow these insulated heavy-duty doors to be used in a variety of commercial and industrial environments.
- 426 Series - Sectional Steel Insulated - Heavy Duty
  The 426 Series door is ideal for heavy-duty applications requiring protection against the elements. These doors feature a 2" (51mm) panel thickness, 16-gauge steel intermediate and end stiles, ribbed steel exterior and 26-gauge steel back cover in a white finish. Polystyrene insulation (R-value of 7.35 or 1.29 W / Msq) is standard, and isocyanurate insulation, with an R-value of 11.69 (2.06 W / Msq) is an option. The 426 Series is available in sizes up to 28ґ2" in width and 24ґ1" in height (8585mm and 7341mm) and is also offered in Industrial Brown. A multitude of options -- including reinforcing struts, movable center posts, and motor operation -- allow these insulated heavy-duty doors to be used in a variety of commercial and industrial environments.
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- 432 Series - Sectional Steel Insulated - Medium Duty
  The 432 Series doors offer a 2" (51mm) panel thickness, a nominal 24-gauge ribbed galvanized steel exterior, and a polybonded back cover. Polystyrene insulation provides an R-value of 7.35 (1.29 W/Msq) and optional isocyanurate insulation provides an R-value of 11.69 (2.06 W/Msq). A variety of options makes this door an economical solution for applications requiring a medium-duty insulated door.

Aluminum Doors

An excellent solution for applications where visual access and light transmission are key considerations.
Aluminum Door Overview

* Durable construction for reliable operation
* A variety of standard and optional features to select from
* Optional finishes include bronze anodizing and 197 standard powder coats
* Maximum widths up to 26'2", heights 21'1"
- 511 Series
  The 511 Series are designed in sizes up to 20'2" (6147mm) wide and 16'1" high (4902mm). Featuring a narrow center stile width of 5/8" (16mm), these doors are sleek, attractive and permit maximum visibility. An array of glazing choices, top and bottom rail widths, finishes and special options customizes the 511 Series to satisfy nearly any project requirement.
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- 521 Series
  The 521 Series 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" (6121mm) high, the 521 Series features a wide, 2-3/4" (70mm) center stile, 3-3/4" (95mm) or 4-1/2" (114mm) bottom rail, based on door size.
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Commercial Garage Doors

Overhead Door Products