Choosing Cat Flap Insulation A cat flap can create an air draught when left open. This is a problem many cat owners face.

A draught excluder can help cut down the amount of cold air entering the house. However, a cat flap can provide greater protection against the elements. Tomsgates offers a selection of cat flaps insulated and dog doors that can be used for any installation, including wall installations.

The Material

Insulation is one of the most important aspects of the cat-door. This is what keeps cold air out and warm air in. Insulation can be accomplished in various ways but the material from which the flap is constructed is the most crucial.

Doors with double or triple flaps provide better insulation and stop cold air from getting into your home. You can also purchase draft restrictors that are fitted around the frame of the flap and help to reduce drafts. You should be aware that these products will not stop cold air from entering your home, if you're trying to open the door to let your cat in.

Another option is to fill in the space left by your cat's flap with some form of insulation, like styrofoam. This will keep cold air out of your home, as well as decreasing the amount of noise that occurs when your cat opens their pet door. It is worth noting that if you choose to do this, it is essential to measure the hole that your cat's flap has created and select a filler material that is in line with the surrounding material.

A great option for a cat flap that offers high levels of insulation is the RANGER pet door by Freedom Pet Pass. The door has a thick and insulated seal, which reduces heat loss. It also has magnetic seals that block cold air or wind from getting through the flap. Its cellular PVC frames are 3,000x more efficient at insulating than aluminum used in the frames of pet doors that are inferior.

Wind Resistance

When a cat's flap is closed, cold air may still enter your home when the flap is open. Some manufacturers add draught-excluders the flap opening that are brushes. If you are planning to use a cat flap for cold weather, you should ensure that your door is sealed tightly when closed and there aren't any gaps through which let cold air in.

A solid magnetic seal is a way to help your cat flap remain shut against wind, however you must also consider the overall construction and materials used in the construction of a pet door. The most effective cold weather pet doors are made of materials that are insulating, such as thick PVC flaps as well as a plastic frame that is able to endure temperatures of as low as -40° Celsius. This will keep warm air out and prevent cold air from entering.

Look for a design with double-flaps that can withstand both heat and cold, as well high winds. They'll cost more than single-flap models, but they're a wise investment that can help you save on energy costs in the long in the long run. This is important if you live somewhere that has extreme summers and winters.

If you're thinking of buying a cat flap that is cold weather look over the reviews to determine which models are the best-reviewed and provide the most protection from the elements. Ideal Pet Products Designer Series Ruff Weather Pet Door is popular because it has a durable flap and an easy-to install and tamper-proof design. The Endura Flap Double Flap Wall Mount Dog & Cat Door is another excellent option, with many customers commenting on its ability to withstand extreme wind and cold while still offering the ability for their cats to go in and out easily.

The Magnetic Seal

In cold weather, a well closed cat flap is crucial to minimize energy loss. The most effective cat flap insulation has a magnetic closure. These magnets help to keep the door shut even when your pet is inside. Some models come with an outer closing panel that you can use to lock your pet in or out, if needed.


A high-quality cat flap must be able resist wind and have a strong magnetic seal. You don't want your cat's door to be blown open by wind during winter, as it will let cold air into your home and increase the cost of heating. A good cold-weather model has magnetic seals that can withstand winds of up to 50 miles an hour. A majority of these models also come with insulation to help prevent loss of heat.

The Security Boss pet door is one of the best cat flaps designed for cold temperatures available. It is insulated inside the frame and in the door to ensure maximum insulation. It also comes with a Snap-On closing panel that you can slide in when the weather is bad to keep your pets safe.

Another option that is great is the RANGER pet door from Freedom Pet Pass. The door is insulated with thick, cellular PVC to limit heat loss and keep your home warm. Additionally, the frame is joined using the latest technology in the automotive industry to make it strong and durable for harsh winter conditions.

The Baboni pet doors are a ideal option for those who live in colder weather. It is constructed from aerospace quality aluminum alloy and steel, which is welded by using laser welding technology, which is utilized in the automotive industry. Its design is impervious to extreme weather conditions, and is able to be installed on a variety of wall materials. Double flaps on the door provide insulation and energy efficiency. A tunnel kit can be added to the door for additional protection against extreme weather.

The Design

When selecting a cat door to keep your home warm and free of drafts, it is recommended to choose a door with insulation features. This could be the dual flap system or a thermally efficient frame constructed from a substance like aluminum that is less thermally conductive than PVC or plastic. Some models also feature brushes that stop drafts and help to reduce energy loss. Look for the words "insulation," "weatherproof seals," or "energy efficiency" in the description of the item to find a door that has these features.

Modern cat doors, specifically designed for cold climates, are equipped with several insulation options. The Endura Flap pet door, for instance, features a dual flap system as well as an enclosed frame that is designed to withstand harsh weather conditions, helping stop drafts and loss of heat. It is also eco-friendly because it is made of a nontoxic polyolefin material that is safe for your pet and the planet.

Even even if your cat flap is insulated however, cold air can still pass through the opening between the frame of the door or window and the wall. This is because the flap itself produces a draught when open. Some manufacturers try to minimize the draught by putting a draught excluder around the outside of a flap. However it is essential to remember that your cat should be able to open and close the doors quickly to allow them to be able to enter and exit the door as they need to.

Installing a new pet door such as Freedom Pet Pass' RANGER, that is designed specifically for colder weather, is an effective option. The RANGER pet door features an insulated flap that is thicker and more dense which helps reduce heating from conductive sources by reducing the amount of energy that is lost through the material. It also has the ability to endure extreme cold, securing against temperatures of -40 ° Celsius and lower. This level of protection can be comparable to double-pane windows but at less cost.