When you cut a hole through a household door or a wall, the edges must be covered. Some doors are hollow, and walls are packed full of insulation. This “tunnel” needs to be framed by something, both to look good and to withstand time and weather.
The PlexiDor door series has a frame thick enough to fit a standard household door. This means that you make the hole, install the pet door, and everything in your household door is neatly covered.
The PlexiDor wall series comes with an aluminum tunnel that will fit walls up to 12″ thick. If your wall is thinner, you or your installer can cut the pieces down.
This makes it easy to get a professional look and an end result that will last for many years to come.