The Carriage Craft Series garage door features the classic Carriage House look with the benefits of steel construction. The doors feature premium quality wood grained steel meticulously formed to deliver a distinctive look of elegance with a virtually maintenance free finish. It features bold vertical lines designed to enrich the look of traditional architecture as well as contemporary design homes. Door sections are made up of a steel inner and outer skin. The space is then filled with liquid polyurethane foam for insulation and strength. This method is superior to polystyrene or styrofoam insulated doors as polyurethane has twice the R-value in the same thickness as styrofoam insulation and becomes very hard upon drying adding strength to the door sections. A full width rubber weatherseal eliminates air and wind infiltration between each door section. All these features add up to an energy efficient door that provides durability, strength, security and lasting beauty.