https://telegra.ph/UPVC-Door-Panel-With-Cat-Flap-10-24-9 If you leave your cat flap open, it can create a draft. This is a frequent issue experienced by cat owners. A draught excluder can minimise cold air entering the home, but the cat flap with insulation will provide more protection from the elements. Tomsgates offers a variety of dog doors insulated and cat flaps that are suitable for all types of installations that include wall installations. The Material Insulation is among the most important features of the cat-door. This is what will keep cold air out and warm air in. Insulation can be accomplished in a variety of ways however the material that the flap is constructed is the most important. A single flap will not make much difference in insulation, but doors that come with triple or double flaps are far more insulated and stop cold air from entering the house. You can also purchase draught restrictors that are fitted around the frame of the cat flap and reduce drafts. Be aware that these will not prevent cold air from entering your home if you are trying to open the door to let your cat in. Another alternative is to fill the space left by your cat's flap some kind of insulation, like styrofoam. This can help stop cold air from entering your home, while also decreasing the amount of noise generated when your cat is using their pet door. It is important to note that if you decide to do this, it is crucial that you measure the hole that your cat's flap has created and select a filler material that is in line with the material surrounding it. The RANGER pet door by Freedom Pet Pass is a great option for high-quality cat flap. This door has an insulated, thick flap that is designed to minimize the loss of heat through conductive channels. It also has a sturdy magnetic seal that prevents cold air and wind from leaking through the flap. Its celluloid PVC frames are 3,000X more insulating that the aluminum frames of pet doors that are inferior. Wind Resistance When