https://howard-haney-4.blogbri....ght.net/cat-flap-ins
https://www.openlearning.com/u..../pughburton-smjpc4/b
Upvc doors are a popular choice for homes. They are durable and easy to maintain. However, they can be a challenge to fit with the cat flap. A replacement upvc door with an opening flap is usually the best choice. It is easy to put in and is much less expensive than a full replacement door. Safety uPVC doors with cat flaps are an excellent way to allow your pet to move around your home without having to open