https://stairways.wiki/wiki/Ca....t_Flap_Fitting_Near_
A door made of upvc with a cat flaps can help reduce the amount of draughts that enter your home. By keeping your pets warm and out of cold air, you will save money on heating bills. It is possible to install a cat flap into both upvc panels and double glazing glass sealed units however it is more difficult than with doors made of timber. This is due to the fact that there are different thicknesses of Upvc. Benefits A cat flap that is installed on your door allows you to keep your pet inside or outside the home, while allowing other