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Upvc is a popular choice for doors to homes. They are durable and easy to maintain. They aren't always easy to place with a flap for cats. Often a replacement upvc door panel with cat flap is the best choice. It is easy to install and is much less expensive than a full replacement door. Safety uPVC door panels with cat flaps are an excellent option to let your pet go inside and out of your home without opening the door. The door panels are available in a variety of designs a