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A upvc panel cat flap allows your cat to leave and come whenever they want to. The installation is a three-step procedure that can be performed on wooden doors, glass panels or UPVC panels. It is a great option for pet owners who want to ensure their pets' safety and also save money on energy. UPVC panels are resistant to heat, moisture, and UV. Easy to install If you have a cat, you might want to consider installing a pet flap on your door or glass p