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Professionals should handle the installation of a cat flap onto your door panel. These doors are usually made from a thin, plastic exterior that is bonded to an insulating, soft polystyrene core. These materials can be hard to cut. It's much easier to install a cat flap into an existing glass pane or have a new door constructed with the hole already prepared. A glazier is capable of doing this for you. Easy to Fit can be an excellent option if you have a cat at home and want to let it in and out of your home with no hassle. They are simple to