Sectional Steel Doors by Overhead Door

Commercial Doors

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

16, 20, or 24-gauge steel door panels results in a solidly constructed door for years of dependable service
Standard steel doors available in sizes up to 32'2" (9804 mm) in width; 24'1" (7341 mm) in height
Insulated steel doors available in up to 30'2" (9195 mm) in width; 24'1" (7341 mm) in height
Heavy-duty track and hardware are fabricated of high-quality galvanized steel and engineered for precise, trouble-free performance

Flexible PVC bottom weatherseal lessens conductivity of heat and cold, minimizes air and water penetration, and accommodates irregular floor conditions
Insulated steel doors provide thermal efficiency with an R-value of 7.35
Baked-on, polyester paint finish eliminates field painting and provides long-lasting protection against the elements
Superior panel strength and well-engineered track design meets wind load requirements and codes

Full-section or individual-panel glazing satisfies requirements for external light and visitor identification
Higher-cycle springs in optional 25k, 50k, 75k or 100k-cycles promote long-life in high-usage applications
Solid construction withstands wind loading of 20 psf, with a higher wind load option to meet requirements

Optional steel strutting provides reinforcement for structural integrity on wider doors
Electric and chain hoist operation, aluminum sash sections with choice of DSB, plexiglass, polycarbonate, tempered, or wire glazing, as well as movable center posts, 3" (76 mm) track , Sup-UR-Seal jamb seals

Insulated Sectional Steel Doors

The industry's most comprehensive line of Insulated Sectional Steel Doors.

Series	Image	Max WIDTH	Max HEIGHT	Insulation	Warranty
418		30'2" (9195 mm)	21'1" 6426 mm)	Up to R-value 7.35	1 year limited warranty	View more info
About the 418 Series The 418 Series is a high-quality, heavy-duty insulated door that provides protection against hot and cold environments. Fabricated of 16-gauge, flush galvanized steel exterior, these 2" (51 mm) thick doors offer an R-value of 7.35. A wide array of options allow these doors to meet the most stringent project requirements that call for a degree of thermal efficiency. Contact a Distributor
422		29'2" (8890 mm)	24'1" (7341 mm)	Up to R-value 7.35	1 year limited warranty	View more info
About the 422 Series The 422 Series doors are ideal for heavy-duty applications requiring protection against the elements. These doors feature a 2" (51 mm) panel thickness with 7.35 R-value and 20-gauge ribbed steel exterior. A multitude of options allow these insulated heavy-duty doors to be used in a variety of commercial and industrial applications. Contact a Distributor
426		28'2" (8585 mm)	24'1" (7341 mm)	Up to R-value 7.35	1 year limited warranty	View more info
About the 426 Series The 426 Series doors are ideal for heavy-duty applications requiring protection against the elements. These doors feature a 2" (51 mm) panel thickness with 7.35 R-value and 24-gauge ribbed steel exterior. A multitude of options allow these insulated heavy-duty doors to be used in a variety of commercial and industrial applications. Contact a Distributor
432		20'2" (6147 mm)	16'1" (4902 mm)	Up to R-value 7.35	1 year limited warranty	View more info
About the 432 Series The 432 Series doors offer a 2" (51 mm) panel thickness, a nominal 24-gauge ribbed galvanized steel exterior, and a polybonded back cover. Polystyrene insulation provides an R-value of 7.35. A variety of options make this door an economical solution for applications requiring a medium-duty insulated steel door. Contact a Distributor

Non-Insulated Sectional Steel Doors

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

Series	Image	Max WIDTH	Max HEIGHT	Insulation	Warranty
416		32'2" (9804 mm)	21'1" (6426 mm)	Non Insulated	1 year limited warranty	View more info
About the 416 Series Featuring flush panel design, the 416 Series doors are strong, durable and versatile. Featuring 16-gauge galvanized steel these doors are designed for heavy-duty commercial and industrial applications, these doors also offer many optional features that allow you to make a bold design statement without compromising functionality. Contact a Distributor
420		31'2" (9500 mm)	24'1" (7341 mm)	Non Insulated	1 year limited warranty	View more info
About the 420 Series Featuring ribbed exterior, the 420 Series doors are strong, durable and versatile. Featuring 20-gauge galvanized steel these doors are designed for heavy-duty commercial and industrial applications, these doors also offer many optional features that allow for meeting nearly any project requirement. Contact a Distributor
424		30'2" (9195 mm)	24'1" (7341 mm)	Non Insulated	1 year limited warranty	View more info
About the 424 Series Featuring ribbed exterior, the 424 Series doors are strong, durable and versatile. Featuring 24-gauge galvanized steel these doors are designed for heavy-duty commercial and industrial applications, these doors also offer many optional features that allow for meeting nearly any project requirement. Contact a Distributor
430		20'2" (6147 mm)	16'1" (4902 mm)	Non Insulated	1 year limited warranty	View more info
About the 430 Series The 430 Series sectional steel door is available in sizes up to 20'2" in width and 16'1" 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. The 430 Series is customizable to any project specification and offers a variety of available options. Contact a Distributor