The Classic Steel Garage Door Model 8300 has an impressive R-value* of 12.12 using polyurethane foamed-in-place insulation. Heavy-gauge steel wrap around end caps trim-out door edges for better appearance, improved strength and damage-protection of the insulation. Our two-coat, baked-on polyester finish makes it virtually maintenance free. Not only that, they are offered in five designs with factory-finished colors or an optional bi-directional wood grain finish that emulates the beauty of real wood.
