https://postheaven.net/toadguilty79/cat-flap-installation-how-to-fit-a-cat-flap-in-a-door https://blogfreely.net/orchideurope36/upvc-door-panel-replacement-cat-flap If you keep your cat's flap open, it could create draft. This is a problem many cat owners face. -excluder can help reduce the amount of cold air that is able to enter the home. However, a cat flap offers more protection from the elements. Tomsgates offers a variety of insulated dog doors and cat flaps that work for any type of installation that include wall installations. The Material One of the most important features of a cat door is its insulation. This is what keeps cold air out and warm air in. There are a number of ways in which insulation can be achieved, but the most important factor is the material the flap is made from. Doors with triple or double flaps will provide better insulation and stop cold air from getting into your home. You can also buy draught-exclusion devices to go around the frame to reduce drafts. You should be aware that they will not stop cold air from entering your home if you are also trying to open the door for your cat. Another alternative is to fill the space left by your cat's flap with some form of insulation, such as styrofoam. This will prevent cold air from getting into your home and reduce the noise generated by your cat's pet door. If you choose to do this, you should determine the size of the hole that your cat's flap made and select a filler that matches the surrounding fabric. The RANGER pet door by Freedom Pet Pass is an excellent choice for an excellent cat flap. This door comes with a strong and insulated seal, which reduces the loss of heat. It also has a durable magnetic seal to stop cold air and wind from entering through the flap. Its celluloid PVC frame is 3,000X better insulation than the aluminum used in the frames of other pet doors. Wind Resistance When a cat's flap is closed, cold air may still enter your home when the flap is opened. try to minimiz