How to Paint Brick on a House Like a Pro: 1 Minute to Master Weatherproof Techniques & Vibrant Results

Thinking about painting your home’s brick exterior but worried about durability, peeling, or losing authentic curb appeal? After reviewing hundreds of successful transformations and working with top masonry pros, I can confirm: Painting exterior brick—when done right—not only boosts home value but also adds lasting protection against weather. The key is disciplined prep, selecting industry-approved paints, and understanding brick’s unique requirements. Start by mapping your color choices virtually (using tools like Coohom’s free floor plan creator) to avoid costly mistakes—and ensure your finished look enhances both architecture and resale appeal.

Before you lift a brush, always deep-clean all surface areas. Brick’s porous texture harbors dirt, mold, and old coatings. The best method is a combination of pressure washing and scrubbing, as recommended by the Joint Center for Housing Studies at Harvard (JCHS). Remove efflorescence with a specialty cleaner; never paint over residue, as it leads to premature wear. Inspect for mortar damage and repair—unaddressed cracks allow moisture through, which can ruin your new finish and even risk structural issues (per NAHB guidelines).

Choosing the right paint and primer is non-negotiable. Recent AIA industry research (AIA) shows that breathable, elastomeric masonry paints outperform regular latex by reducing trapped moisture and minimizing peeling. Apply a compatible masonry primer to ensure proper adhesion and longevity. Weather matters: paint only in mild temperatures (50–80°F) and low humidity to prevent flashing and blistering. Experts recommend at least two finish coats, rolled and brushed thoroughly into grout lines—never thin out paint for faster coverage.

Tips 1:

Integrate a digital visualization platform (like Coohom’s AI Home Design Tool) to preview color combinations with your roof, siding, and landscape before purchasing paint. This saves time and reduces regret, especially for high-impact color changes.

Tips 2:

Always run your paint choice past local HOA regulations and check with a certified contractor if your home was built before 1978; lead-based surface hazards require special handling (HUD guidelines apply in most states).

Tips 3:

For ultra-longevity, choose LEED-certified products, which are formulated for durability and environmental compliance (USGBC standards), ensuring your project is energy-efficient and code-compliant.

Real-Life Example: Transforming a Classic Colonial

Recently, a Maryland homeowner upgraded his dull red brick colonial to a sleek slate gray. We used a USGBC-approved, breathable masonry system, following ADA-compliant access around entries. The exterior was pressure-washed, cracks filled, primed with Sherwin-Williams Loxon, and finished with two coats of elastomeric paint. Two years later, the home looks freshly painted and maintains high energy efficiency—plus, resale value increased per local Zillow data.

Maintenance and Upkeep Guide

1. Annual inspection: Check for paint wear, mildew, and cracks; touch up as needed.
2. Wash gently with water and mild detergent—avoid harsh chemicals.
3. Repaint every 8–10 years using the same breathable system for consistency.

FAQ

Can you paint brick without trapping moisture?

Yes. Use only breathable masonry paints and primers; never regular exterior latex.

What’s the best way to pick a color?

Digitally preview with home design tools, then sample-test 2–3 shades in different lighting.

Should old brick be repaired before painting?

Absolutely. Fill mortar cracks and check for damage to ensure a lasting finish.

How long does painted brick last?

With proper prep and product choice, 8–10 years on average, longer with routine care.

Are there any regulations for painting exterior brick?

Check HOA, historic district restrictions, and lead paint rules for homes built before 1978.