Our Simpson Thermal Sash Door selection includes pieces that give an added accent of depth and flavor to a room or outside wall. This collection entails many different patterns and cuts for any different mood you want your door to portray. This Fir Simpson Exterior Thermal Sash Door has that accent clear window fan cutout at the top with strong structural paneling at the bottom. The look of a two-toned door, with windows at the top and solid wood at the bottom, is a very popular style this day and age. If you like this door design, don’t hesitate to order one for your home.