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A cat flap can cause an air draught when left open. This is a common problem experienced by cat owners. A draught excluder can help cut down the amount of cold air that is able to enter the home. However an animal flap can provide better protection against the elements. Tomsgates offers a variety of dog doors insulated and cat flaps that work for all kinds of installations including wall-mounted installations. The Material One of the most important elements of the cat door is its insulation. Insulation keeps