https://squareblogs.net/crowco....ffee04/upvc-door-pan
Installing a cat flap on your home is a simple task. But, you'll require some things prior to starting. Upvc door panels with an opening for cats can be fitted without having to cut an opening in your door or wall. Many glass suppliers offer them with holes already made for an animal-friendly door. 1. Safety upvc door panels cat flaps are simple to install and can be fitted to many different kinds of doors. They are energy-efficient and weatherproof and come with draft-proofing built in to aid in insulating the opening