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Upvc is a popular choice for home doors. They are sturdy and easy to maintain. However, they can be difficult to fit with a cat flap. A replacement upvc door panel with cat flap is the best option. It is simpler to install and less expensive than replacing the door. with cat flaps let your pet go inside or out of your home without opening the door. The door panels are available in a variety of designs and can be made to fit any existing door frame. They are also energy-efficient and can reduce your