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A cat flap could cause a draught if it's left open. This is a common issue encountered by cat owners. A draught-excluder can reduce the amount of cold air entering the home. However an animal flap can provide better protection against the elements. Tomsgates has a range of insulated cat flaps and dog doors that can be used for any kind of installation including wall installations. The Material Insulation is one of the most important characteristics of a cat-door. Insulation keeps col