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This double-flap cat flap that is insulated offers good protection in different climates. It can be put in wood, uPVC and glass doors. A tightly sealed door is vital, especially in colder weather. It prevents warm air from getting sucked out and cold air getting in, saving you money on energy costs. Wind Resistance Using a cat flap cover for winter can help keep your home warm by blocking cold air from getting in and keeping warm air within. The best options come wi
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