https://articlescad.com/fittin....g-a-cat-flap-556520.
Double glazing cat flaps allow your pet to enter and exit the home without restriction. This can reduce stress levels, enhance their sense of freedom and encourage exploration and exercise. The pet flap hole can be cut during manufacturing and then installed in new uPVC windows and doors. However, it shouldn't be installed in existing tempered glass. Cost It is important to consider the installation cost when deciding whether to install a cat-flap on your double glazing. The cost of installation will differ dependent on the size an