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A upvc panel cat flap allows your cats to leave and come whenever they want to. The installation is a three-step procedure that can be completed on glass doors, wooden doors panels or UPVC panels. It is an excellent choice for those who wish to ensure their pets are safe and reduce energy costs. 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 in your glass door or window. T