Therma-Tru

Fiberglass Entry Door Systems

Beautifully crafted, energy efficient, secure, and easy to maintain, Therma-Tru fiberglass entry doors are a durable alternative to wood or steel.

The Classic Craft collection is a fiberglass door that has five styles to choose from. This line offers realistic douglas fir, mahogany, and oak woodgrain patterns, as well as a smooth, grainless door that can be painted. Another popular line is the Fiber Classic collection, which also offers mahogany and oak woodgrain style doors or a smooth fiberglass door that can be painted.

The above are just some of the more popular Therma-Tru options. For more information on Thermatru exterior doors, please call either Kaslander Lumber or Excelsior Lumber and one of our representatives will be happy to assist you.