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Adding a cat flap to your door is a crucial task to be handled by an expert. The doors usually have a flimsy plastic exterior that is bonded to a soft insulation polystyrene core. These materials can be hard to cut. It is much easier to put the cat flap into an existing glass pane, or to make the hole in a door. A glass glazier can help you. Easy to fit If you have a cat and want to let them in and out without leaving your home door panels made of upvc are a great option. They are simple to install and can be s