https://squareblogs.net/armytr....out84/cat-flap-fitti
https://postheaven.net/weekdra....ke55/using-upvc-cat-
It's much easier than you think to put an animal flap inside a solid uPVC panel or a sealed double-glazed unit. If you don't possess the right tools or have no experience, you will need the help of a professional. This guide will show you how to mark the measurement, cut and mark the cat flap area on the uPVC panel. Also, how to make it draft and weather resistant. Safety A upvc door panel with cat flaps is a great option to ensure your pet's security wh