Which Paint Is Best For The External Stucco?

When choosing the best exterior paint for a stucco house, consider factors such as durability, weather resistance, and color longevity. There are three main types of paint: acrylic, masonry, and elastomeric. Acrylic paint is known for its high permeability, which allows stucco to breathe effectively but is expensive. The best type of paint for stucco exterior is typically 100 acrylic latex paint, which is breathable, flexible, and durable.

There are three main types of paint recommended for stucco: acrylic paint, masonry paint, and elastomeric paint. Each type has its pros and cons, and contractors often have their favorite brands. Sherwin-Williams Sherlastic and SuperPaint are recommended for stucco and trim. Spray and backrolled paint can be used, but any appreciable difference in paint quality or consistency should not affect the final result.

Acrylic latex paint is the best choice for stucco due to its durability and flexibility, making it ideal for maximizing surface breathability. Sherwin-Williams Sherlastic and SuperPaint are also suitable for stucco and trim. AURA® Exterior paint is recommended for stucco, and most people opt for a flat sheen to mask imperfections. If you decide to spray the paint, ensure that the paint is properly prepared and materials are available to avoid re-painting every 5-7 years.

Should you pressure wash stucco before painting?

In order to achieve a long-lasting stucco finish, it is necessary to perform a power washing, caulk cracks, and apply two coats of an elastomeric top coat. It is recommended that the work be commenced on a day with favourable weather conditions, namely warm and sunny. In addition, it would be prudent to rent a pressure washer. It is advisable to initially test the process on an inconspicuous corner before commencing work in the main area.

Should stucco paint be waterproof?

Stucco, a masonry product, is not entirely waterproof, as it is permeable and can allow water to pass through. To waterproof a stucco finish, a multi-step process is required, ensuring high resistance to water intrusion while allowing water vapor to escape. Waterproofers, like DRYLOK Extreme Masonry Waterproofer, fight against water by infiltrating the wall’s pores and becoming part of it. Once dry, a waterproofing product can withstand 7-15 PSI of water pressure, equivalent to a 22-foot wall of water being sprayed against a building. A waterproofer must also release water vapor to prevent mold, mildew, and rot from forming and compromising the structure.

Which stucco finish is best?

Smooth stucco finish, a fine cement-based texture, is popular among homeowners due to its ease of cleaning and resemblance to painted homes. It differs from the Spanish Santa Barbara finish, which has a burnish rustic look. Both finishes are labor-intensive and can be customized with different colors for a mottled look. The Spanish Santa Barbara finish, often confused with smooth stucco, aims to achieve a semi-smooth, irregular texture similar to early California adobe style buildings.

Can you just paint over stucco?

To paint a stucco exterior, use spray, brush, or roll methods. Rent a paint sprayer if you don’t own one and use AURA® Exterior paint. Opt for a flat sheen to mask imperfections. Back roll or brush the stucco for an even finish. If painting by hand, cut in edges before applying an even coat. Use a roller nap that corresponds to the texture level of the stucco. Apply 30 to 50 percent more paint than usual due to its rougher texture. After the first coat is dry, apply a second coat and allow the stucco to cure fully before returning it to everyday use.

Is it better to spray or roll paint on stucco?

Stucco can be painted using a roller or an airless sprayer, with a brush not recommended. A roller is suitable for small jobs but can be overwhelming on larger projects. For larger jobs, consider using an airless sprayer. Use a deep nap roller (3/4 to 1″) to work the paint into the surface for a uniform surface. Stucco typically requires two coats due to its high absorption and to conceal cracks and other repairs. A deep nap roller is recommended for a uniform surface.

Does stucco require special paint?

The best exterior paint for stucco surfaces can be made easy by choosing between acrylic latex or elastomeric paint. Acrylic-latex is often preferred by homeowners as it allows the stucco to breathe, prevents mold and mildew, is easy to apply, and is more affordable. However, elastomeric paint may be a good option if neighbors have used it successfully.

Sherwin Williams is known for their quality paints and stains, and they offer specific paint lines for stucco. They recommend using Duration® Exterior Coating, SuperPaint® Exterior Acrylic Latex, and Emerald® Exterior Acrylic Latex. Duration® is a premium paint with advanced PermaLast® technology, providing exceptional protection and longevity on stucco surfaces. SuperPaint® is known for its durability and ability to withstand harsh weather conditions, while Emerald® is a high-quality paint line with advanced water-based technology, excellent adhesion, durability, and resistance to fading and blistering. It also has a mildew-resistant formula and self-priming capabilities.

Do I need to pressure wash stucco before painting?

Pressure washing is a crucial process for removing dirt and pollutants from exterior walls before painting. This process helps to remove any gunk that might prevent paint from adhering properly to the wall’s surface. Additionally, pressure washing helps to clear off chalking, a natural process that occurs when exterior paint deteriorates. This chalking is a powdery substance that must be removed before new paint is applied, and is a common issue in homes with stucco. By removing these contaminants, pressure washing ensures a clean canvas for paint to adhere properly.

What paint will stick to stucco?

Painting stucco walls is not just for aesthetics; it also protects the surface from moisture, weather, scratches, and cracks, ensuring their longevity. There are three types of paint available: acrylic, elastomeric, and masonry. Each type has its pros and cons, and sheen type should also be considered. If your home or business needs a new stucco exterior, Friel Exteriors can help. They can help with stucco remediation and installation processes, as well as recommend the appropriate paint types. Contact them today to learn more about their services and the types of paint they recommend.

What is the best cleaner for exterior stucco?

Stucco can be cleaned with vinegar to remove efflorescence, but for mildew or algae growth, a bleach solution is recommended. Black stains on stucco are likely due to algae growth, which can be removed using dish soap and water. Bleach can also be used to clean stucco surfaces by mixing equal parts bleach and water, applying the mixture to the surface, and allowing it to sit for a few minutes before rinsing it with clean water.

Should I use flat or satin exterior paint on stucco?

Stucco is a porous surface with a lot of texture, making a flat sheen ideal for hiding texture and imperfections. A satin sheen may stand out more, but a flat sheen is recommended for a more subtle texture. The paint sheen plays a significant role in the aesthetics and longevity of a project, providing a longer-lasting finish and protecting the home. Sheens fade over time, so if the paint appears shinier than desired, the shine should reduce over the first year.

For more information on products and sheens, check out Sherwin Williams’ article. Kind Home Solutions offers top-rated Sherwin Williams and Benjamin Moore paints to ensure a durable, long-lasting finish. Start your painting project and elevate your home’s aesthetics and protection with the perfect paint sheen at Kind Home Solutions.

Do I need to prime stucco before painting?

Apply a primer/sealer to every inch of stucco surface to improve adhesion, reduce porosity, protect against new stain alkalinity, and bind residual pigments. Professional painters use special equipment to spray elastomeric paints, which are thick and difficult to apply. Combining spraying with backrolling is the best method for desired paint thickness. For historic stucco homes, professional maintenance is crucial to prevent deterioration, and patching and repainting should be left to a professional.