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A cat flap made of UPVC allows your cats to come and leave whenever they want to. The installation process is a three-step procedure that can be completed on wooden doors, glass panels or UPVC panels. It is a great choice for pet owners who want to ensure their pets' safety and reduce energy costs. UPVC panels are tough and can withstand moisture, heat and UV. Easy to install Installing a pet flap over your glass panel or door is an ex