When your project called for durable, handsome good looks in a sectional steel door, the 424 and 430 Series fit the bill. Featuring 24-gauge galvanized steel sections with a ribbed exterior, 424 doors are available in widths up to 30’2″ (9195 mm) and heights up to 24’1″ (7341 mm). 430 doors are available in widths up to 20’2″ (6147 mm) and heights up to 16’1″ (4902 mm) — and are as durable and versatile as they are attractive and economical.
The 424 and 430 Series offer strength, durability, and economy. A 2″ (51 mm) galvanized steel exterior and 16-gauge steel center stiles and end stiles offer excellent strength. Rabbeted meeting rails result in tight-fitting joints and full-width interlocking structural rigidity. The doors also feature a precision-engineered galvanized steel track, hinges, and fixtures for smooth, reliable operation over the life of the door.