Sectional Steel Doors

The Model 416 sectional steel door is robust, enduring, and adaptable. Tailored for demanding commercial and industrial applications, this door is crafted from 16-gauge galvanized steel and comes in sizes up to 32'2" (9804 mm) in width and 21'1" (6426 mm) in height. With a variety of options available, the Model 416 can be effortlessly customized to fulfill the specifications of any project that demands an exceptionally heavy-duty door.

​​​​​​​​​​​​​​​​​When your project requires a solid sectional steel door system that will hold up to heavy use, rough handling and extreme conditions look to Overhead Door™ 418 to pack an extra measure of toughness. Fabricated of 16-gauge, flush galvanized steel exterior and 26-gauge steel back cover, these 2" (51 mm) thick doors offer an R-value of 7.35 (1.29 W/m2). A wide array of options allow these doors to meet the most stringent project requirements that call for a degree of thermal efficiency.

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​​​​​​​​​​​​​Sectional steel door model 420​ is designed for heavy-duty use in a variety of commercial and industrial applications. The Model 420 door features a 2" (51 mm) panel thickness, 16-gauge steel intermediate and end stiles, ribbed steel exterior and a white paint finish. This 20-gauge steel door is available in sizes up to 31´2" (9500 mm) in width and 24´1" (7341 mm) in height. Numerous options including weatherstripping, reinforced struts, movable center posts, and motor operation allow these heavy-duty doors to meet nearly any project requirements.

The Sectional Steel Door, Model 422, is designed for robust applications that demand protection from the elements. These doors boast a 2" (51 mm) panel thickness, 16-gauge steel intermediate and end stiles, ribbed steel exterior, and a white-finished 26-gauge steel back cover. With Polystyrene insulation providing an R-value of 7.35, the Model 422 is constructed from 20-gauge steel and is available in dimensions up to 29´2" in width and 24´1" in height (8890 mm and 7341 mm). Featuring various options such as reinforcing struts, movable center posts, and motor operation, these insulated heavy-duty doors are suitable for a diverse range of commercial and industrial environments.

The Section Steel Door, Model 424, is engineered for heavy-duty usage in a diverse range of commercial and industrial settings. This door showcases a 2" (51 mm) panel thickness, 16-gauge steel intermediate and end stiles, a ribbed steel exterior, and a white paint finish. The Model 424 is offered in dimensions up to 30´2" (9195 mm) in width and 24´1" (7341 mm) in height, and is also available in Industrial Brown. With various options such as weather stripping, reinforced struts, movable center posts, and motor operation, these heavy-duty doors can easily adapt to meet the specific requirements of almost any project.

The Sectional Steel Door, Model 426, is well-suited for heavy-duty applications that demand protection against the elements. These doors are characterized by a 2" (51 mm) panel thickness, 16-gauge steel intermediate and end stiles, a ribbed steel exterior, and a 26-gauge steel back cover. With Polystyrene insulation delivering an R-value of 7.35, the Model 426, constructed from 24-gauge steel, is available in sizes up to 28´2" (8585 mm) in width and 24´1" (7341 mm) in height, offered in either white or industrial brown finishes. The inclusion of various options such as reinforcing struts, movable center posts, and motor operation enables these insulated heavy-duty doors to adapt to a variety of commercial and industrial environments.

The Sectional Steel Door, Model 430, is designed for medium-duty applications and is offered in sizes up to 20´2" (6147 mm) in width and 16´1" (4902 mm) in height. These doors boast a 2" (51 mm) panel thickness and a nominal 24-gauge, ribbed, white galvanized steel exterior, complemented by 16-gauge steel intermediate and end stiles (with an option for an Industrial Brown exterior). The Model 430 can be tailored to meet specific project requirements, with a range of additional options available for customization.

​​​​​​​​​​​​​​​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.