Custom in Glass Pet Door made to Flap Size, Existing Opening or Frame Size. Go ahead and select your Thermo Flap Custom in Glass pet door with colors such as beige, brown, and white. We also have a locking cover option such as a slide-in door that goes from left to right or right to left, as well as a slide-in top load. There is also an exterior locking panel exterior panel. There are also 13 standard sizes to choose from as well.
Thermo Flap Quality Insulated Pet Doors