If You leave your cat flap open, it can create draft. This is a frequent issue encountered by cat owners. A draught-exclusion device can help reduce the amount of cold air that enters the home, however an animal flap with insulation will provide more protection from the elements. Tomsgates provides https://www.repairmywindowsanddoors.co.uk/southwark-cat-flap-installer-near-me/