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A cat flap made of UPVC lets your cats come and leave at their own pace. The installation process is a three-step procedure that can be performed on wooden doors, glass panels or UPVC panels. This is an excellent option for pet owners who want to keep their pets secure and reduce energy costs. UPVC panels are tough and can withstand heat, UV and moisture. Easy to install If you have a cat you might want to consider installing a pet flap in your glass door or window. This is a great option to keep your pet secure when you'r