https://articlescad.com/cat-fl....ap-installation-into
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Cat flaps for the door made of composite are a popular choice among homeowners. They provide a secure entry for your pet. It also minimises the risk of unwanted creatures entering your home. But adding a cat flap to your composite door requires knowledge and knowledge of the door's construction. Any structural changes can weaken its integrity, and affect its thermal performance. Install a cat flap on a composite door A cat flap lets your pet enter and exit the home without all