https://squareblogs.net/jokesl....ed47/installing-a-ca
It is simpler than you think to set up the cat flap on the solid uPVC panel or a sealed double-glazed unit. If you don't have the right tools or experience you will need to employ professionals. Follow this guide to learn how to measure, mark and cut the space in the uPVC panel for your cat flap. Also, how to make the flap weatherproof and draft resistant. Safety A upvc-clad panel with a cat flap is a great option to ensure your pet's security while still allowing the pet to move freely. These panels are made