https://funsilo.date/wiki/Inst....alling_a_upvc_Door_P
If you're looking for an option to let your pet in and out without worrying about them leaving unwelcome "gifts" within the home, then consider getting an upvc door panel that has a cat flap fitted. This option is cheaper than replacing the entire door and easier to install. It is possible to put a cat flap on your own uPVC doors but it's an extremely difficult task that can lead to costly mistakes. Easy to install If you have a pet or a cat living in your home, it's important to allow them into and out of your home. This