https://stairways.wiki/wiki/Ca....t_Flaps_For_French_D
Professionals should handle the installation of a cat flap onto your door panel. These doors are usually made of a thin plastic exterior that is bonded to an insulation-enhancing, soft polystyrene base. These materials can be difficult to cut. It's a lot easier to put the cat flap inside an existing glass pane, or have a new door manufactured with the hole already made. A glazier is capable of doing this for you. Easy to Fit Upvc door panels are a great option if you have a cat that you want to let it in and out of your home withou