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Double glazing can be fitted with dog and cat flaps to let your pet go and go at their own pace. They are also great for keeping an eye on your pet whilst you are away from your home. It is possible to fit a cat flap inside an existing uPVC panel or double glazing glass sealed unit, however you'll need a replacement piece with a premade hole. This can be accomplished by a glazier equipped with the right equipment and training. Easy to install A cat flap is a great option to allow your pet to have