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The Daily Insight

Can you paint exterior chimney

Author

Charlotte Adams

Published May 16, 2026

As the seasons change, the moisture expands and contracts, which can damage the bricks and the paint that cover them. Brick chimneys are more exposed to the weather than brick siding is, generally. This is why chimney sweeps and masons tend to recommend not painting an exterior chimney.

Can you paint outdoor brick chimney?

A brick chimney is masonry, and like all masonry, it is porous. That means it will soak up paint readily and makes an ideal surface to be painted. It is so porous that the best way to apply paint is with a paint sprayer. … Brushes and/or rollers can be used to paint chimneys.

Do you need special paint for chimney?

What type of paint is the best for a fireplace? In most cases the best choice is interior latex paint. These paints are heat resistant to around 180 to 200 degrees Fahrenheit.

Is it OK to paint a chimney?

Specifically, can you paint your brick chimney? When it comes to the exposed brick on the inside of your home, it is definitely paintable! Because it is protected from moisture, there is no reason not to paint your interior brick chimney. Just be sure it is really what you want, since this step is not reversible.

Can you paint a stucco chimney?

Applying paint to masonry is much less time consuming than tinting stucco to match pre-existing stucco. Cap repairs are done after pressure washing. The concrete must cure 30 days prior to painting it with a masory waterproofer/paint.

Can you waterproof a painted chimney?

In a word: No. Using latex paint in an attempt to waterproof a chimney would do more harm than good. Paint might keep out water, but it won’t allow the masonry to remain permeable and able to vent the vapors inside of the chimney.

What do you paint a brick chimney with?

Use the 2″ brush and ProClassic Interior Acrylic Latex Paint to paint the mortar along with any cracks and crevices of the brick. Then use the 6 ½” roller with ½” nap to paint the rest of the fireplace, ensuring that the paint is applied as evenly as possible. Tip: Always clean your brushes for future use.

Is painting exterior brick bad?

“Most brick was never intended to be painted,” says Crocker. … Brick that’s chipping, deteriorating, molding or in overall poor condition is always a bad candidate for paint. Paint blocks the natural pores in the brick’s surface, which can cause existing problems to become exaggerated over time.

How much does it cost to paint a chimney?

Many small jobs like a fireplace don’t need a professional painter. These are great DIY jobs or for a general laborer. I usually pay around $350 – $500 for a fireplace which includes labor, the paint and supplies.

Can you use masonry paint on fireplace?

Following the KILZ primer I applied Behr Masonry, Stucco and Brick paint in white. Again I used a 3/4 inch roller and it took another hour or so to get the whole fireplace covered. Thankfully I only needed one coat of paint and it was done! And here’s the finished look!

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Is painting a fireplace a good idea?

PROS: An exceptionally talented painter can make an old brick wall or fireplace look more modern and in some interior spaces, painting dark bricks will brighten things up. … Overall, painting an interior brick surface is less costly than an exterior brick surface.

How do you paint a concrete chimney?

  1. Clean the exterior surface of the chimney. …
  2. Allow the surface of the chimney to dry out. …
  3. Apply an acrylic or universal primer to the surface of the chimney. …
  4. Fill any holes, cracks or gaps in the surface of the chimney with caulk. …
  5. Paint the exterior surface of the chimney with a quality latex exterior paint.

Does painting brick fireplace devalue home?

Brick can be white washed, limed or stained. Doing something to the brick, if it benefits the room will never devalue the home.

How do you paint a brick fireplace exterior?

  1. STEP 1: Clean and prep the brick. Before painting brick, always clean it thoroughly so that your application of paint better adheres. …
  2. STEP 2: Apply primer. …
  3. STEP 3: Pick your paint. …
  4. STEP 4: Apply paint.

Can you paint cinder block chimney?

You can paint both new and previously painted cinder block fireplaces yourself, but they require more preparation than other surfaces in your home to ensure the paint adheres to the surface and that it can last as long as possible.

How much does it cost to get your chimney waterproofed?

Masters Services Certified Chimney Professionals strongly recommend that every masonry chimney be waterproofed. Every chimney eventually leaks, so preventative measures are essential before water damage becomes a problem. Average cost for chimney waterproofing is $150 – $250.

Can You Use Flex Seal on chimneys?

Flex Seal will work on roofs, gutters, skylights, windowsills, flashings, downspouts, foundations, awnings, chimneys, vent pipes, RV’s, campers, trailers. It can be applied to wood, copper and other metals, concrete, masonry, glass, fabric, plastics and much more.

How much does it cost to paint a 3500 square foot house exterior?

Home size (square feet)Paintable area (square feet)*Average cost3,0002,500$2,500 – $10,0003,5002,900$2,900 – $11,6004,0003,350$3,400 – $13,4004,5003,800$3,800 – $15,200

How much does it cost to paint red brick white?

The average cost to paint a brick home is about $7,000 but can range from $3,500 to $10,500 for a 2,500-square foot home. The per square foot cost generally falls between $1.40 and $4.20.

Can you whitewash outside brick?

Whitewashing bricks is always a cheap and easy way to soften the exterior brick wall while maintaining its natural texture. With this method, you will refresh the overall look. Not only that, but it also a better alternative to painting. … One requires a mixture of lime and water, and the other involves paint and water.

What kind of paint is best for exterior brick?

As mentioned, when choosing exterior brick paint, elastodynamic and 100% acrylic latex paint are the two best options. It is important to apply at least two coats to achieve its highest durability. For the best results, you need to brush and roll the bricks as you usually do with any other wall.

How long does paint last on brick?

A good paint job on brick can last about 15 to 20 years in the proper condition. If you notice that the bricks are in proper shape and don’t affect the look of your house, you don’t need to repaint it.

Will painted brick go out of style?

Ask any exterior design expert, painting brick is not going out of style any time soon. Painted brick is here to stay as new homeowners prefer this modern look over traditional unpainted brick exteriors. Likewise, you can always change the color of your brick siding if you’d like.

How do I paint my outdoor fireplace?

  1. Step 1: Clean. Begin by mixing up some warm soapy water and use your 3M pad to scrub off all the ash and dirt that’s built up on the the fire pit, along with any loose paint. …
  2. Step 2: Sand. Next, it’s time to sand your fire pit. …
  3. Step 3: Wipe down. …
  4. Step 4: Paint. …
  5. Step 5: Enjoy!

Is masonry paint heat resistant?

Is Masonry Paint Heat Resistant? Yes – but only up to certain temperatures. Bedec Extra Flex can be used where a wide variance of temperatures is common.

Can you paint over fireplace soot?

Soot is composed of incompletely burned particles of the fuel used in the fireplace. Paint does not adhere well to a soot-stained surface and the soot stains bleed through the paint cover. … Rinse the brick thoroughly, dry it with a rough towel and allow to air dry for at least 12 hours before painting it.

Do you need to prime a fireplace before painting?

Even if you’re not using it to burn fires, your fireplace is still more exposed to humidity than your interior walls because of the flue. So, it’s vital to prime the brick with two coats of masonry primer before you paint.

Why you shouldn't paint your fireplace?

The temperature inside your chimney is different than the temperature outside your chimney. This creates moisture buildup, like steam from a hot shower. The moisture goes into the bricks and escapes through the pores. If you have paint on the bricks, the moisture has nowhere to go.

Will I regret painting my brick fireplace?

Although painting brick is doable — and sometimes even necessary (more on that later) — it’s not an easy DIY paint project, and it can be a huge risk to your biggest financial asset. … Although painted brick might be aesthetically pleasing today, it could be a big, fat regret in just a few years.

Should I whitewash brick fireplace?

However, once you paint the brick, it’s permanent. The paint can chip and it can be harder to clean. Depending on your style, it may be better to whitewash your exterior, so that the originality of the brick can still shine through, it will protect the brick, and it is easy to paint over.

Can you cover a brick chimney with siding?

The short answer to your question is yes, sheathing your brick chimney with vinyl siding would work. … You simply use a hammer drill equipped with a carbide tipped bit to bore through the furring and into the chimney brick or mortar at the same time.