How to Paint a Brick Exterior: A Professional Guide

Painting brick is one of the most effective ways to transform the look of your home. Whether your brick feels outdated, stained, or just doesn’t match your style, the right paint system can bring it new life. The process is straightforward—but only if you prepare properly and use products designed specifically for masonry.

This guide walks you through how to paint a brick exterior like the pros, including prep, products, and techniques that ensure long-lasting results.

Why Paint Exterior Brick?

• Boost curb appeal: Fresh paint updates the look of your home instantly.

• Protection: Quality masonry coatings help seal brick against moisture and weather.

• Flexibility: Change outdated colors without the cost of replacement.

  
  

Step 1: Clean the Brick Thoroughly

The first and most important step in painting exterior brick is cleaning.

• Power wash the brick to remove dirt, mold, and old debris.

• Spray into cracks and crevices where dust and grime collect.

• Allow at least 48 hours for brick to dry completely, since masonry holds water longer than other surfaces.

  
  

Step 2: Prep the Walls and Worksite

Preparation makes or breaks a brick painting project.

• Sand or wire-brush rough spots, excess mortar, or caulk.

• Fill large gaps or holes with exterior-grade caulk or putty.

• Use painter’s tape to protect trim, windows, and doors.

• Cover landscaping and walkways with drop cloths.

  
  

Step 3: Prime with a Masonry Sealer

Brick is porous, so primer is non-negotiable. We recommend Benjamin Moore® Ultra Spec® Masonry Interior/Exterior 100% Acrylic Sealer because it:

• Creates a waterproof barrier.

• Seals pores for smoother coverage.

• Provides excellent adhesion for topcoats.

  
  

Pro tip: Ask for the primer to be tinted close to your final paint color. This often reduces the number of coats you’ll need.

Step 4: Apply the Topcoat

Once the primer has dried (usually overnight), it’s time for paint. The best paint for exterior brick is a masonry-specific formula that’s durable and waterproof. We rely on Benjamin Moore® Ultra Spec® Masonry Elastomeric Waterproofing Coating, which usually requires just one coat over primer.

• Spray large surfaces for even coverage.

• Use a brush or roller for detailed areas.

  
  

Unlike interior walls, brick often needs fewer coats because of the heavy-duty primer and paint system.

Step 5: Inspect and Touch Up

After painting, do a full walkthrough:

• Look for missed spots or thin areas.

• Touch up around windows, trim, and corners.

• Reseal with caulk where needed to prevent water intrusion.

  
  

FAQs About Painting Exterior Brick

How long does painted brick last?

Typically 8–10 years, depending on climate and exposure.

Can I paint concrete block the same way?

Yes. The process for painting concrete block is nearly identical to brick.

Can I paint interior brick?

Yes, though you don’t need the waterproofing products used for exteriors.

Should I paint new brick?

Absolutely. Both old and new brick can be painted.

What’s the best paint for brick exteriors?

Masonry-specific coatings like Benjamin Moore® Masonry Elastomeric Waterproofing Coating products are designed for durability and moisture resistance.

Pro Tips for Success

• Make sure the brick is bone-dry before painting. Moisture trapped inside brick can cause bubbling or peeling.

• Do a test patch first to confirm color and coverage.

• Use the right tools: Sprayers for big surfaces, brushes for detail.

• Plan for maintenance: Repainting is typically needed every 8–10 years.

  
  

The Benefits of Painting Your Brick Exterior

Painting your brick exterior offers numerous benefits. It not only enhances the aesthetic appeal of your home but also provides a protective layer against the elements. A fresh coat of paint can make your home feel new again.

Cost-Effective Home Improvement

One of the most significant advantages of painting brick is its cost-effectiveness. Compared to other renovation options, painting is relatively inexpensive. It allows you to achieve a fresh look without the hefty price tag of replacing brick or siding.

Personalization and Style

Painting gives you the freedom to express your style. You can choose colors that reflect your personality or match the latest design trends. Whether you prefer a classic white, a bold blue, or a warm earthy tone, the options are endless.

Increased Property Value

A well-painted exterior can increase your home’s value. Potential buyers often appreciate a home that looks well-maintained. A fresh coat of paint can be a selling point, making your property stand out in the market.

Environmental Considerations

Using eco-friendly paints can also contribute to a healthier environment. Many modern paints are low in volatile organic compounds (VOCs), making them safer for your home and the planet.

Final Word: Should You Paint Your Brick Exterior?

Painting brick is one of the most cost-effective ways to modernize and protect your home. The secret is in the prep work and product choice. If you’re unsure about tackling it yourself, hire a professional painting contractor with masonry experience.

Done right, your freshly painted brick exterior will look amazing and last for years. Embrace the transformation and enjoy the beauty of your home.

If you’re ready to take the plunge, consider reaching out to experts who can help you achieve the best results. Remember, a little effort can lead to a big change!