https://fkwiki.win/wiki/Post:I....nstalling_a_Cat_Flap
uPVC is a popular option for doors to homes. They are sturdy and easy to maintain. They can be difficult to put in with an enclosure for cats. A replacement upvc door with a cat flap is often the best option. It is easier to install and costs less than replacing the door. Safety uPVC door panels with cat flaps are a great way to allow your pet to go inside and out of your home without opening the door. The door panels are available in a range of styles that can be adapted to fit any door frame. They are also energy