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uPVC doors are a popular choice for homes. They are durable and easy to maintain. They can be difficult to put in with a flap for cats. A replacement upvc door panel with cat flap is the best option. It is easy to install and is less costly than a complete replacement door. Safety uPVC panels that have cat flaps let your pet go inside or out of your home without opening the door. The door panels are available in various designs and can be adapted to fit any existing door frame. They are also energy-ef