https://morphomics.science/wik....i/Installing_a_upvc_
UPVC/PVCU is an eco-friendly material that is impervious to fire and UV. It is also extremely insulated which helps reduce heating costs. It's a great choice for homes located in areas with extreme weather conditions. Installing a cat flap on a upvc door is relatively simple. Follow the directions that come with the kit. Benefits UPVC door panels are extremely flexible and can be fitted into a variety of frames. They are also resistant against fire and UV radiation. This makes them a great option for homes located in