Does the PlexiDor have a flange for the inside of the door, to ensure a clean-looking opening?

PlexiDor pet door have a flangeThe PlexiDor frame have a flange that complete the framing when installed in a standard U.S. or Canadian household door. (Door thickness 1 3/4″)

If the PlexiDor is installed through a wall, the wall-kit will frame out the hole through the house wall, up to 12″ thick.