https://telegra.ph/Cat-Flap-In....stallation---How-to-
A upvc panel cat flap allows your cat to go and go whenever they want to. The installation is a three-step procedure that can be performed on glass doors, wooden doors panels or UPVC panels. This is a great choice for those who want to keep their pets secure and save money on energy. UPVC panels are tough and can withstand moisture, heat and UV. Easy to install Installing a pet flap onto your glass door or window is an excellent idea if you have a kitty. This is a great way to keep your pet secure when you