https://cochrane-mead-2.federa....tedjournals.com/cat-
Cat flaps provide the convenience of allowing your pet to come and go whenever they want without needing to open the doors or window for them. They are available in a variety of materials and can be installed into doors, windows and walls. A professional tradesman is able to install a cat flap in any door, including wood, composite and uPVC. Installation Costs The cost to install the cat flap is different dependent on the type, size, and complexity of the project. The wall or