https://zenwriting.net/pinetax....i28/cat-flap-glass-d
A cat flap is a great option to give your pet freedom and save you the hassle of letting them in and out. It will also make your pet less stressed and stop them from entering the home when they are not allowed to do so. To install a cat flap inside your door take a measurement from the bottom of their stomach to the floor, and draw a line on the door panel. Utilize a spirit-level to ensure whether the line is straight. 1. The kind of door If you are fitting an animal flap onto a uPVC door panel or a double glazi