Therma-Tru Doors first created the fiberglass entry door category 25 years ago with the introduction of its Fiber-Classic wood-grained doors.

Since its beginning in 1962, Therma-Tru Doors has been revolutionizing the home improvement industry with innovations and technologies in door systems. They've been improving millions of homes across the country with their original door styles such as the wood-grain lines of Classic-Craft ® Oak, Mahogany, Rustic and American Style Collections™, Smooth-Star® fiberglass doors, and their patio door selections.

Not only has Thera-Tru's attention to details in styling brought improved curb appeal and value to homes, but their proprietary security systems and top-of-the-line weather resistance features built into every door they make, brings the comfort of a Therma-Tru Door home to its owner.

Today, they are the nation's leading manufacturer of fiberglass and steel exterior door systems, and are the most preferred brand of entry doors by builders and remodelers.