https://king-wifi.win/wiki/How...._to_Install_a_Cat_Fl
Professionals should handle the installation of a cat flap on your door panel. The doors usually have an ungainly plastic exterior that is joined to a soft, insulating polystyrene core. It can be difficult to cut through these materials. It is much easier to fit the cat flap into an existing glass pane or to have the hole drilled in a new door. A glazier will be capable of doing this for you. Easy to Fit If you have a cat and would like to let them in and out without having to leave your home door panels made of upvc are a great opti