https://postheaven.net/anglegi....rl15/choosing-cat-fl
uPVC doors are a common option for homes. They are sturdy and easy to maintain. However, they may be difficult to fit with an animal flap. A replacement upvc door with an opening flap is usually the best option. It is easy to install and less expensive than a replacement door. Safety uPVC panels that have cat flaps allow your pet to go inside or out of your home without opening the door. These panels are available in a range of styles that can be made to fit any existing door frame. They are also energy efficient and can r