Do Attic Door Covers Work?

If you have an attic in your home, I’m sure you’ll be aware of the temperature difference between the attic and the main part of your house.

If your attic door/ hatch has any gaps around the edge, you will have noticed a draft coming through. Attic door covers are made to help address that.

Attic door covers are an effective way to improve the energy efficiency of your home by creating an airtight barrier that prevents heated or cooled air from escaping from gaps around the door and they do a great job at it.

During winter, they keep the freezing attic air out, and during summer, they prevent hot air from entering your home. Attic door covers are very effective in stopping drafts, dust, pests, and mold from entering your home, keeping your living space clean and healthy.

Attic door

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What Is An Attic Door Cover?

Attic door covers come in a variety of materials, including foam, fiberglass, and reflective insulation. They are typically installed on the inside of the attic door and can be attached using adhesive, staples, or zippers. Some covers may also come with an attached ladder for easy access to the attic.

The main purpose of an attic door cover is to create an airtight seal that prevents air leakage. An airtight seal is important because it helps to maintain a consistent temperature in your home, which can reduce your energy bills and improve your overall comfort.

The Best Attic Door Cover

The DSGL attic cover is our top recommendation. Made of fireproof material, easy to install and affordable – what more could you need.

Do Attic Door Covers Work?

The short answer is yes, attic door covers can be an effective way to reduce heat loss, air leakage, and drafts in your home. Let’s take a closer look at how they work and what to consider when choosing the right one for your needs.

Attic door covers work by creating an airtight seal around the attic door or pull-down stairs, which helps to prevent warm air from escaping in the winter and hot air from entering in the summer. This can help to reduce your energy bills and make your home more comfortable year-round.

Attic door covers can also help to prevent drafts, dust, and moisture problems from entering your living space. Drafts can cause your attic door to open on it’s own, so a cover good way to stop this happening.

What To Look For In An Attic Door Cover

When it comes to selecting an attic door cover, there are a few key factors to consider. By taking the time to evaluate your options, you can select a cover that will be effective in sealing your attic and preventing air leaks. Here are some things to keep in mind:


The first thing to consider when selecting an attic door cover is the size of your attic access. You’ll want to measure the opening carefully to ensure that the cover you select will fit properly. If the cover is too small, it won’t provide adequate insulation, and if it’s too large, it may not seal properly.

Insulation Type

Another important factor to consider is the type of insulation used in the cover. Look for a cover that is made from high-quality insulation materials, such as foam or fiberglass. These materials are effective at preventing heat transfer and can help to reduce your energy costs.

Locking Mechanism

A good attic door cover should also have a secure locking mechanism to prevent unauthorized access to your attic. Look for a cover that has a sturdy lock or latch that can be easily operated from the inside.


To ensure that your attic door cover provides a tight seal, it should also have weatherstripping around the edges. This will help to prevent air leaks and keep your home comfortable year-round.

Frame Material

The frame of the attic door cover is also an important consideration. Look for a cover that is made from sturdy, durable materials such as wood or metal. This will help to ensure that the cover lasts for many years and provides effective insulation.


Finally, it’s important to consider ventilation when selecting an attic door cover. Look for a cover that has built-in ventilation to allow air to circulate in your attic without having to leave your attic door open. This will help to prevent moisture buildup and reduce the risk of mold and mildew.

Alternative Methods To Stop Air Leaking Through Your Attic Door

If you are looking for alternative methods to stop air leaking through your attic door, there are several options available. Here are some of the most popular methods:


Caulking is a simple and effective way to seal air leaks around your attic door. You can use a caulk gun to apply caulk around the edges of the door frame, as well as any gaps or cracks in the surrounding area. Make sure to use a high-quality caulk that is designed for use in high-temperature environments, as attics can get very hot.

Foam Insulation

Foam insulation is another effective way to stop air leaks around your attic door. You can use spray foam insulation to fill in any gaps or cracks around the door frame, or you can use foam insulation boards to cover the entire door. Foam insulation is easy to install and provides excellent insulation properties, making it a popular choice for homeowners.

Radiant Barrier

A radiant barrier is a reflective material that is installed in your attic to help reduce heat transfer. By reflecting heat back into the attic, a radiant barrier can help keep your home cooler in the summer and warmer in the winter. You can install a radiant barrier around your attic door to help prevent air leaks and improve energy efficiency.


Attic door covers are an effective way to insulate your home and keep unwanted air from entering. They provide an insulative barrier between your living space and the attic, which helps to regulate the temperature and reduce energy costs.

Attic door covers are particularly useful during extreme weather conditions like summer and winter. During the winter months, they keep the freezing attic air out, while during the summer months, they prevent hot air from entering your home. By installing an attic door cover, you will be able to stop hot, allergen-carrying air from coming into your home during the summer months.

You need consider factors such as the size, material, and ease of installation when making a purchase. Some covers are designed to be stapled to the door frame, while others can be rested over the opening.

Most of all, when fitting, you should also ensure that the cover is properly sealed to prevent air from escaping.