https://marvelvsdc.faith/wiki/....Cat_Flap_Fitters_Nea
A upvc-clad panel with a flap for cats can help to minimize draughts in your home. By keeping your pets in and keeping cold air out, you will reduce heating costs. Although it is possible to install a cat flap in both upvc and double glazing sealed units, it is more difficult than installing doors made of timber. This is due to the fact that upvc comes in various thicknesses. Benefits Having a cat flap fitted to your door is a great way of keeping your pet in or out of the house but still allowing guests in. keeps out any stray cat