Can You Paint Stucco? | Tips for Homeowners in Sacramento

Can You Paint Stucco

A house featuring a beige stucco exterior.

If your stucco surfaces have lost their luster or you're just ready for a change, you might wonder if you can paint it. The answer is yes—you absolutely can! But, like any painting project, there’s a right way to go about it.

You must do some things correctly so the paint adheres well and lasts for years. So, in this guide, I'll walk you through everything you need to know about painting stucco.

Why Paint Stucco?

Stucco can last for decades, but it’s not immune to wear and tear. Here are a few reasons you might want to consider painting it:

Aesthetic Appeal: Stucco is often a neutral, earth-toned color by default. Over time, it may fade or get dirtier. Painting it ensures your home a modern look.
Protection: Paint is an extra layer of security, especially in a climate with extreme temperatures or frequent rain. It helps seal the stucco and prevents moisture from soaking into the surface, which can cause cracks.
Increased Home Value: A properly painted stucco exterior enhances your property's attractiveness and can raise its value when you decide to sell.

Proper Preparation: The Key to a Lasting Paint Job

Before you even think about picking up a paintbrush, there are a few critical steps to get the stucco ready. Skipping this prep work will almost certainly result in a paint job that doesn’t last, so let’s make sure everything is in order:

1. Clean the Surface: Stucco collects dust, dirt, and grime. If you try to paint over a dirty surface, the paint won’t bond properly, and the finish will be patchy. Use a pressure washer (on a low setting) or a hose with a stiff-bristle brush to clean the surface. You want to remove all debris, including mold and mildew, common in damp areas.

2. Repair Cracks and Holes: Stucco can develop small cracks or chips over time. These need to be filled and smoothed out before painting. Use a stucco patch or filler to repair any damage. Once the filler dries, sand it down to flush with the surface. This ensures that your paint goes on evenly and looks professional.

3. Allow Time for Drying: If there’s been any rain recently, or if the stucco is still wet from washing, it’s crucial to wait for it to dry completely. Painting on damp surfaces can lead to blistering or peeling down the line.

Choosing the Right Paint for Stucco

Choosing the right type of paint is critical for painting stucco. You can’t just grab any old can of paint off the shelf. Here's what to keep in mind:

Acrylic Paint: This is the best type of paint for stucco. Acrylic-based paints are breathable, allowing moisture trapped inside the stucco to escape while preventing moisture from getting in. This is important because stucco surfaces can absorb and release water, and a non-breathable paint can cause the stucco to crack over time.
Elastomeric Coatings: An elastomeric coating might be a good option if your stucco has extensive cracking or live in an area with extreme weather conditions. These thicker, flexible paints tan seal and protect the surface more effectively than standard acrylics.
Finish: When choosing the finish, a satin or semi-gloss paint works well for stucco because it’s durable and easy to clean. Glossy finishes, on the other hand, can make imperfections stand out more, so it’s best to avoid those.

Techniques for Painting Stucco

Now that your stucco is clean, repaired, and ready, let’s talk about how to apply the paint for the best results.

Use a Sprayer or Roller: While you can paint stucco with a brush, the best method is using a sprayer. It allows the paint to go on evenly and get into all the crevices of the textured surface. If you don’t have a sprayer, use a roller with a thick nap (the longer the nap, the better it’ll get into the texture).
Start from the Top: Always begin painting at the top of the wall and work your way down. This prevents drips from messing up your work. Paint in sections, overlapping slightly to ensure even coverage.
Don’t Rush: Painting stucco takes time. Apply at least two coats of paint for better coverage and longevity. Be sure to let the first coat dry completely before applying the second.

Things to Avoid When Painting Stucco

Here are a few common mistakes that can make painting stucco more difficult—or result in a failed paint job:

Skipping the Prep Work: If you skip cleaning or repairing the surface properly, your paint job will likely peel or fade faster.
Using the Wrong Paint: As mentioned, non-breathable paints can cause issues with moisture retention. Stick with an acrylic paint or elastomeric coating for the best results.
Painting in Extreme Weather: Don’t paint during extreme heat or humidity. Both conditions can cause the paint to dry too quickly, leading to cracks or uneven application. A moderate temperature day is best.

Painting Stucco—A Great Way To Refresh Your Home’s Exterior.

Painting stucco is a great way to refresh your home’s exterior and protect it from the elements. You can achieve a beautiful, durable finish that lasts years with the proper prep work, materials, and technique.

If you want to enhance your stucco walls with a new coat of paint, contact North Pacific Painting. We are a professional painting company committed to delivering outstanding results.

Can You Paint Stucco? | Tips for Homeowners in Sacramento