https://marvelvsdc.faith/wiki/....Cat_Flap_Glass_Door_
If you're looking for an option to let your pet in and out without having to worry about them leaving unwanted "gifts" in the house you should consider purchasing a door panel made of upvc with a cat flaps. This option is less expensive than replacing the entire door and easier to install. It is possible to put an animal flap on your own uPVC doors however, it's a tricky task that could lead to costly errors. Easy to install When you have a dog or cat in the house, it's important to allow them into and out of your h