10 Best Draft Stopper For Fireplace 2025 in the United States

The Magnetic Fireplace Blanket is a practical solution for those wanting to keep drafts out of their indoor fireplaces, especially in colder months. One of its main strengths is the built-in twelve powerful magnets that allow it to securely attach to metal fireplace frames, making installation effortless and effective. This feature not only helps in blocking drafts but also aids in energy savings, as it helps retain heat during winter and keeps cool air in during summer, potentially reducing heating and cooling costs. The use of high-quality flame retardant oxford cloth and sponge enhances its durability and insulation properties, providing a reliable barrier against outdoor temperatures.

On the aesthetic side, its black color allows it to blend in with most fireplace designs, maintaining a minimalist look. The dimensions offered cater to a variety of fireplace sizes, making it versatile for different setups.

This magnetic fireplace blanket is designed to stop drafts and reduce heat loss from your indoor fireplace, making it a solid choice for those looking to save on energy bills. It’s made from thick, flame-retardant oxford cloth filled with sponge for insulation, which helps keep warm air inside during winter and blocks heat entry in summer. The 36 by 32-inch size fits many fireplaces, and the blanket uses 12 strong magnets around its edges to attach securely to metal fireplace frames, making installation very easy—just place it on the iron frame and it stays put. The black color and modern style blend well with most fireplace designs, so it won't be an eyesore.

A key point to remember is that the magnets won’t stick to non-metal frames and aren’t heat resistant, so the blanket should only be used once the fire is out to avoid magnet damage. It’s lightweight and folds up for easy storage, which is handy if you only need it seasonally. While it’s great for keeping drafts out and improving insulation, it’s best suited for fireplaces with a metal frame and users who can wait until the fire is fully extinguished before using it.

If your fireplace frame isn’t magnetic or you want a draft stopper that can be used while the fire is burning, this might not be the best fit. For energy-conscious homeowners with compatible fireplaces, this product offers a practical, user-friendly solution to reduce heat loss and improve comfort.

This magnetic fireplace cover is made from durable Oxford fabric filled with sponge, which helps block drafts effectively and reduce heat loss through your fireplace during winter. Its size of 37 by 35 inches fits fireplaces with an inner diameter close to those dimensions, so measuring your fireplace accurately before buying is important. The cover uses 12 strong magnets sewn inside, making installation very easy—just attach it directly to a metal fireplace frame without needing extra tools or damaging the surface. This makes it ideal for metal-framed fireplaces but not suitable for other materials like brick or stone. The magnetic attachment also allows you to fold and store the cover neatly when not in use.

Beyond keeping cold air out in winter, it can also help keep hot air out during summer, potentially lowering your energy bills year-round. The black finish offers a simple, neat look that won't draw too much attention in your living room. However, it’s not designed for use while the fire is burning and won’t fit fireplaces without a metal frame.

If your fireplace matches those conditions, this cover provides an effective, easy-to-use option to improve insulation and keep your space more comfortable.