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A door made of upvc with a cat flap can help to reduce draughts in your home. You can save money by keeping your pet inside and letting the cold air out. It is possible to put cat flaps into the upvc panels as well as double glazing glass sealed units however it can be more difficult than with timber doors. This is because upvc is available in a variety of thicknesses. Benefits Having a cat flap fitted to your door is a great method of keeping your pet in or out of the home but still allowing guests to enter. It also helps keep out stray cats and ot