https://notes.io/w6rwk
https://blogfreely.net/knightl....oan11/through-wall-c
If you keep your cat's flap open, it could create draft. This is a problem many cat owners face. A draught excluder can help cut down the amount of cold air entering the home. However an animal flap can provide greater protection against the elements. Tomsgates has a range of cat flaps insulated and dog doors that are suitable for any type of installation, including wall-mounted installations. The Material One of the most important aspects of a cat door is its insulation. This is what will keep cold