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Cat flaps are an excellent way to allow your pet to move around at their own pace. You can opt for a lockable flap to keep other cats and animals from entering your home. Installing a cat flap onto a bifolding doors is possible as long as the door frame is made of toughened glass. The frame should not be rotten or damaged. The process is largely similar to installing one in an wooden or uPVC door. Easy to install The addition of a cat flap to your bifold doors allows your pet to go in and out of the house easily, without having to open and c