https://king-wifi.win/wiki/Rep....lacement_Upvc_Door_P
Are you tired of having to stand up to open the door for your pet. If you are, then a cat flap could be the answer. Pet-flap fitters can install them on any type of door, including uPVC or composite doors. They can also be fitted into some types of walls. Security It is not uncommon to see cat flaps incorporated into doors, however there are many who have them incorporated into windows or double glazed doors. If you don't have a wooden wall or door installing one into glass is a great idea. It's also a great solution