https://lovewiki.faith/wiki/Ad....ding_a_Composite_Doo
A cat flap is a great way to give your pet freedom and save you the hassle of having them go in and out. It can also help your pet to be less stressed and prevent them from entering your home when they're not allowed to do so. To put up a cat flap take a measurement of the distance from the bottom of the cat's stomach down to the floor. Draw a line along the door panel. Make sure the line is level with a spirit level. 1. The kind of door If you are fitting an animal flap onto a uPVC door panel or double glazing glass sealed u