Painting a Brick House in Des Moines: What You Need to Know

Painting a brick house in Des Moines is a smart way to refresh your home’s curb appeal, but it’s not as simple as picking a color and rolling it on. Brick is porous, durable, and reacts differently than wood or siding to Iowa’s dramatic seasons. Whether you’re tired of the outdated orange-red brick common in many Des Moines neighborhoods or you want to protect your exterior from freeze-thaw cycles, this guide covers the essentials for a lasting finish.

Why Paint Brick in Des Moines?

Des Moines sees it all: humid summers, icy winters, and spring storms that can pelt your home with rain and wind. Unpainted brick absorbs moisture, which can lead to efflorescence (white, chalky salt deposits) or even spalling—where the brick’s surface flakes off after repeated freezing and thawing. A high-quality paint job acts as a breathable barrier, reducing moisture penetration while letting trapped vapor escape. This is critical in our climate, where temperatures can swing from 90 degrees in July to below zero in January.

Beyond protection, painting brick transforms your home’s look. In historic areas like Sherman Hill or the Drake neighborhood, many homeowners choose a crisp white or soft gray to modernize a traditional facade. In newer subdivisions, darker tones like charcoal or navy are popular for a contemporary feel. But before you buy paint, understand that brick painting is permanent—removing it is difficult and costly. So choose a color you’ll love for years.

The Right Preparation for Iowa’s Weather

Preparation is the most important step, and it’s where many DIY attempts fail. Brick must be clean, dry, and free of any previous coatings. Start by inspecting your brick for cracks, loose mortar, or damaged joints. In Des Moines, older homes often have softer, lime-based mortar that can crumble if not handled carefully. Replace any failing mortar with a compatible mix—never use modern Portland cement on historic brick, as it’s too hard and can cause damage.

Next, clean the brick thoroughly. A pressure washer with a wide fan tip (around 1,500 to 2,000 PSI) can remove dirt, mildew, and efflorescence, but keep the nozzle at least 12 inches from the surface to avoid pitting the brick. Let the wall dry for at least 48 to 72 hours, depending on humidity. In Des Moines, summer mornings are often dewy, so aim for a stretch of dry, mild weather. After cleaning, apply a masonry primer designed for brick. This seals the porous surface and helps the paint adhere evenly. Skip this step, and you’ll likely see peeling within a year.

Choosing the Right Paint and Color

Not all paint works on brick. You need a 100% acrylic latex paint formulated for masonry. Avoid oil-based paints—they trap moisture and fail quickly in our freeze-thaw cycles. Look for a product labeled “breathable” or “masonry-grade.” Flat or matte finishes are best because they hide imperfections and allow moisture to escape. Glossy finishes can trap vapor and bubble up.

For color, consider your home’s style and the neighborhood. In Des Moines, popular choices include:

• Warm white or off-white for a classic, bright look that works with any trim.
• Gray or greige (gray-beige) for a modern, neutral tone that hides dirt well.
• Dark blue or charcoal for a dramatic, contemporary statement.
• Earth tones like sage green or taupe for a natural, organic feel.

Test your color on a small, inconspicuous area of the brick first. Brick absorbs paint differently than wood, so the final shade may be slightly lighter or darker than the swatch. Also, remember that dark colors absorb more heat, which can stress the brick in summer. In Des Moines, a dark south-facing wall may get hot enough to cause paint to blister over time.

Applying Paint in the Right Conditions

Timing matters. In Des Moines, the best window for painting brick is late spring (May to early June) or early fall (September to early October). Aim for temperatures between 50 and 85 degrees Fahrenheit, with low humidity and no rain in the forecast for at least 24 hours. Avoid painting in direct sunlight on a hot day—the paint can dry too fast, leading to lap marks and poor adhesion.

Use a roller with a thick nap (3/4-inch or 1-inch) to push paint into the brick’s texture. For deep mortar joints, a brush or a small roller works better. Apply two coats, allowing the first to dry fully (usually 4 to 6 hours) before the second. Don’t skimp on coverage—thin coats lead to uneven color and faster wear. If your brick has a rough surface, you may need a third coat for full opacity.

Maintenance After the Paint Job

Painted brick is not maintenance-free. In Des Moines, you’ll want to inspect your painted exterior each spring for chips, cracks, or peeling. Touch up small areas promptly to prevent moisture from getting behind the paint. Avoid power washing painted brick—it can strip the finish. Instead, use a garden hose with a gentle spray or a soft brush and mild soap for cleaning. Repainting may be needed every 8 to 12 years, depending on sun exposure and weather severity.

One local tip: if your home is in a historic district like the East Village or Kingman Place, check with the Des Moines Historic Preservation Commission before painting. Some neighborhoods have guidelines to preserve the original brick character, and you may need a certificate of appropriateness.

Get It Right with Des Moines Painting Company

Painting a brick house in Des Moines requires knowledge of local materials, climate, and techniques. At Des Moines Painting Company, we understand the unique challenges of Iowa’s weather and the specific needs of brick surfaces. From proper preparation and primer selection to color consultation and careful application, we ensure your home looks great and stays protected for years. If you’re ready to transform your brick exterior, contact us today for a free estimate. Let’s make your Des Moines home stand out for all the right reasons.