https://pediascape.science/wik....i/Adding_a_Composite
Double glazing cat flaps allow your pet to enter and exit the home without restriction. This can reduce stress levels, boost their sense of independence, and encourage exploration and exercise. The pet flap hole can be cut during manufacturing and then put in new uPVC windows and doors. But, it shouldn't be fitted into existing tempered glass. Cost It is essential to take into consideration the cost of installation when deciding whether you want to install a cat-flap into your double-glazing. The cost of installation will