PlexiDor Doggy Doors are top-of-the-line pet doors that will perform flawlessly for years. And you'll never have to replace a dog door flap - because there isn't one.
Instead the dog door entrance is comprised of twin, shatter-resistant Plexiglas panels that open and close like saloon doors. (Exception: small sizes have one plexiglas panel, not twin panels.)
PlexiDor dog doors are quiet; there is no banging. Heavy duty springs ensure smooth, quiet operation year after year. Although quiet, they are professionally engineered with close tolerances so they close tightly to save home energy. That's what you want in a cat or dog door and a PlexiDor Pet Door delivers.