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