Emily ParkerBy Emily Parker

Updated November 2026

Painting interior brick walls ideas range from a soft whitewash that lets the texture show through to a bold, full-coverage color that turns a plain brick wall into a focal point. This guide walks you through the main finishes, the prep work that makes or breaks the job, and the tools you will need. By the end, you will know which approach suits your room and how to carry it out without fighting peeling paint six months later.

Start by Deciding How Much Brick You Want to Show

Before you buy any paint, decide how much of the brick’s character you want to keep. Painting interior brick walls is not one decision but a spectrum. At one end, a thin wash lets the mortar lines and the variation in each brick stay visible. At the other end, a heavy coat of opaque paint hides everything except the shape of the wall. Most of the painting interior brick wall ideas that homeowners pursue fall somewhere in between.

Shopping for one? See our guide: Interior Painting Sacramento CA: 7 Best Wall Art Pieces for Local Home Decor.

Look at the wall in daylight and at night under your normal lighting. Brick with deep mortar joints and strong color variation often looks best with a semi-transparent finish. Smooth, uniform brick or a wall with a lot of previous damage may read better with a solid color.

Common Finish Categories

Finish type Texture visibility Coverage Best for
Limewash or mineral wash High Translucent Old, irregular brick with character
Diluted latex wash Medium to high Partial Brick that needs a softer look
Standard interior latex Low to medium Full Uniform brick or a bold color
Masonry or block primer plus latex Low Full, durable High-traffic or previously painted walls

Idea 1: Whitewash or Limewash for a Soft, Textured Look

Whitewash and limewash are among the most popular painting interior brick wall ideas because they blend with the existing color of the brick instead of covering it. Mineral limewash is traditionally made from lime putty and pigment, and many modern products are sold as ready-mixed options. Manufacturers typically recommend applying thin coats and building the color gradually.

  1. Clean the wall thoroughly and let it dry for at least 24 hours.
  2. Dampen the brick lightly with a spray bottle. Many limewash products perform better on a slightly damp surface.
  3. Apply the first coat with a stiff brush, working in sections about 3 feet wide and pushing the material into the mortar joints.
  4. Wipe back lightly with a damp rag or dry brush while it is still wet to even out the coverage.
  5. Let the coat cure fully, then decide whether a second or third coat is needed for the depth you want.

Limewash can look chalky or uneven if you overwork it, so plan for patience. A common approach is to use two or three thin coats rather than one heavy coat.

Idea 2: Diluted Latex Wash for a Lighter Touch

If you like the look of whitewash but want something easier to find at a standard paint store, a diluted interior latex wash is a practical route. Mix flat or matte latex with water, usually starting around a 1:3 paint-to-water ratio, then test it on a hidden section. Adjust until the brick texture shows through at the level you like.

Use a roller or a wide brush, and work in small sections so the wash does not dry in visible lap lines. Owners often report that this method is more forgiving than limewash for first-time painters, though it offers less of the chalky, mineral depth.

Idea 3: Full-Coverage Color for a Bold Statement

A solid, opaque color is the most dramatic of the painting interior brick wall ideas. It works well in living rooms, bedrooms, and entryways where you want the wall to read as a single plane of color. Charcoal, deep navy, warm white, and soft gray are common choices because they create contrast with furniture and trim.

Full coverage hides mortar lines and surface variation, so the quality of your surface prep matters more. Plan for a stain-blocking primer, and consider a masonry-specific or block primer if the brick is porous. Two topcoats usually give the most even result on brick, and a satin or eggshell sheen is easier to clean than a flat finish.

Prepare the Wall Properly

Preparation decides whether your paint lasts. Brick is porous and dusty, and moisture can migrate through it, so skipping steps leads to peeling, blotching, and efflorescence.

Clean the Surface

  1. Vacuum the brick with a brush attachment to remove loose dust and grit.
  2. Scrub with a stiff nylon brush and a mild detergent solution. Rinse with clean water and let dry.
  3. Check for white, powdery deposits. These are efflorescence, caused by salts moving through the masonry. Brush them off dry before painting.

Repair and Check for Moisture

  1. Fill cracks and open mortar joints with a masonry patching compound, and let it cure as directed.
  2. Tape a square of plastic sheeting to the wall for 48 hours. If moisture collects behind it, address the source before painting. Exterior walls below grade, in particular, may need professional waterproofing evaluation.

Prime

Use a primer labeled for masonry or porous surfaces. Stain-blocking primers help if the brick has water marks, smoke residue, or old paint. Apply according to the manufacturer’s recommended coverage and drying time.

Tools and Materials Checklist

  • Vacuum with brush attachment
  • Stiff nylon scrub brush and bucket
  • Masonry patching compound and putty knife
  • Drop cloths and painter’s tape
  • Masonry or stain-blocking primer
  • Paint for your chosen finish (latex, limewash, or wash)
  • Natural bristle brush for mineral products; roller with a thick nap for latex
  • Spray bottle for dampening the surface
  • Respirator rated for dust, safety glasses, and gloves

Common Mistakes to Avoid

  • Skipping the moisture test. Trapped moisture is the most common cause of failed paint on brick.
  • Painting over efflorescence. The salts will push through the new coat and leave a white haze.
  • Applying thick coats of wash. Heavy coats of limewash can crack or flake. Build color in thin layers.
  • Using the wrong primer. A standard wall primer may not bond well to porous brick.
  • Rolling too aggressively on textured brick. This can leave paint only on the high points and miss the mortar joints.
  • Working in direct sun or cold rooms. Check the paint label for temperature limits and avoid fast drying that causes lap marks.

Tips for a Lasting Result

  • Test each finish on a small, inconspicuous area and let it dry fully before committing.
  • Photograph the wall in several lighting conditions before and during the project to compare colors.
  • Keep a wet edge when using wash to avoid visible overlap marks.
  • Allow the final coat to cure for the full time listed on the label before hanging art or moving furniture against the wall.
  • If the wall is in a basement, bathroom, or other high-humidity space, choose a finish labeled for moisture resistance and ventilate well during the work.
  • Wagner Spraytech Power Roller: A roller system that helps cover large brick areas quickly with latex wash or full-coverage paint, though you should still backroll to work paint into the joints. View on Amazon
  • Wooster Brush Chinex Stiff Brush: A stiff nylon brush suited to scrubbing brick and working limewash into mortar lines. View on Amazon
  • 3M Respirator with P100 filters: Protects your lungs from brick and mortar dust during cleaning and sanding. View on Amazon

FAQ

Do I need to prime brick before painting it?

In most cases, yes. Brick is porous, and a masonry or stain-blocking primer helps the topcoat bond and reduces blotching. Skipping primer is more likely to cause uneven color and early peeling.

Can I paint interior brick with regular wall paint?

You can, as long as the surface is clean, dry, and primed with a product suited to masonry. Regular wall paint applied directly to raw brick often fails to bond well.

How long should limewash last on an interior wall?

Limewash is a breathable, mineral finish, and many owners report that it lasts for years with normal wear. Touch-ups are usually easier than with latex, since you can reapply thin layers to refresh the color.

Will painting brick make the room feel smaller?

A dark, solid color can make a small room feel more enclosed, while a light wash tends to keep the feeling of openness. Test samples at different times of day before deciding.

How do I remove white powder that appears after painting?

That is usually efflorescence. Brush it off dry, check for moisture sources, and repaint once the wall is fully dry. If it keeps returning, consult a masonry professional to find the cause.

Can I paint brick in a bathroom or basement?

You can, but moisture is a serious concern. Choose products labeled for high humidity, improve ventilation, and have any persistent dampness evaluated by a professional before painting.

Is painting brick reversible?

Painting is hard to undo fully. Stripping paint from brick is labor intensive and can damage the surface, so test your chosen finish carefully first.

Should I hire a professional for painting interior brick walls?

For large areas, damp walls, or structural cracks, a qualified masonry contractor or painter can assess the problem and recommend the right approach. Consult a professional whenever moisture or structural issues are suspected.

Conclusion

Painting interior brick walls gives you a wide range of looks, from a whisper of color that keeps the brick’s character to a bold, solid wall. The key is matching the finish to the brick and doing the prep carefully, especially cleaning, moisture checks, and masonry primer. Test your choice on a small area first, and build your color in thin layers for the best result.

Ready to choose one?

Emily Parker

About Emily Parker

Emily Parker is part of our editorial team and reviews and edits our DIY home renovation guides, checking product details against manufacturer specifications and owner feedback.