Simpson interior & exterior wood doors - handcrafted since 1912As one of the oldest continuously operating doors plants anywhere, Simpson's doors boasts a rich heritage. And the pioneering spirit is still with us, as they integrate state-of-the-art technology with our 100 years of know-how. Simpson manufacturers interior and exterior wood doors using these woods: douglas fir, mahogany, eastern white knotty pine, western hemlock, maple, poplar, cherry, american red oak, knotty alder, birch, white birch, walnut.. |  Door Model E-4390 |
