Comparison: Best Paint To Use On Brick Fireplace (Updated | Dec 19th)

For a durable, heat-resistant finish, an interior latex paint with a satin or semi-gloss sheen is the most common choice. You should select a high-quality acrylic latex paint specifically formulated for masonry or brick to ensure it adheres properly and can withstand temperature changes. This type of paint is also easier to clean than a flat finish.

Yes, using a primer is highly recommended and often essential for a successful paint job. A high-quality, acrylic-based masonry primer will seal the porous brick surface, prevent the paint from being absorbed unevenly, and improve paint adhesion. It also helps to block any soot stains from bleeding through the new paint.

Using a combination of tools often yields the best results. A high-nap (1/2″ to 3/4″) roller is excellent for covering the main flat surfaces quickly, while a high-quality angled brush is necessary for cutting in around the edges and getting into the grout lines. A paint sprayer can provide a smooth, factory-like finish but requires extensive prep to mask off the surrounding area.

The sheen you choose depends on your desired look and maintenance level. A flat or matte finish hides imperfections but is difficult to clean, while a semi-gloss is very durable and easy to wipe down but will highlight every texture and flaw. A satin or eggshell finish offers a good balance, providing a subtle sheen and better washability than a flat paint.

Masonry paint is specifically engineered to be more breathable and flexible than standard interior paint. This allows moisture to escape from the brick, which helps prevent the paint from peeling or bubbling over time due to temperature fluctuations. While you can use a high-quality latex paint, a dedicated masonry formula offers superior long-term adhesion and durability on brick surfaces.

Removing paint from brick is an extremely difficult, labor-intensive, and often damaging process. Chemical paint strippers can be harsh and may not remove all pigment from the porous brick, and abrasive methods like sandblasting will permanently damage the brick’s surface. For this reason, painting a fireplace should be considered a permanent decision.

Thorough preparation is the key to a long-lasting finish. You must start by cleaning the brick thoroughly with a wire brush and a mixture of TSP (trisodium phosphate) and water to remove all soot, dust, and grease. After cleaning, allow the fireplace to dry completely, then use painter’s tape to mask off the mantel, surround, and adjacent walls.

While the firebox itself requires a special high-temperature refractory paint, the exterior brick of a fireplace does not get hot enough to require it. A standard high-quality interior acrylic latex or masonry paint is perfectly safe and suitable for the exterior surround. The main concern is for the paint to be durable and able to handle minor temperature fluctuations without cracking.