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Can James Hardie Siding Be Painted?

May 29, 2024

James Hardie siding is renowned for its durability and aesthetic appeal, making it a popular choice among homeowners. But over time, you might want to refresh or update the color to enhance your home’s curb appeal or to suit a new design vision. So, can James Hardie siding be painted? This guide provides all the answers you need, covering the basics of painting this siding material, the best practices to follow, and tips for achieving the best results.

What Is James Hardie Siding?

James Hardie siding is made from fiber cement, a robust material composed of sand, cement, and cellulose fibers. This composition gives the siding exceptional resistance to decay, pests, and fire, making it an ideal choice for various climates and environments. Known for its strength, it also offers the versatility of wood without the high maintenance.

Benefits of James Hardie Siding

The benefits of installing James Hardie siding are significant. Besides its high durability and low maintenance, it comes with excellent warranties and can mimic other siding materials like wood and stone, providing great flexibility in design. Additionally, its resistance to common siding issues like rotting, warping, and swelling ensures long-lasting performance.

So, Can You Paint James Hardie Siding? Yes, You Can.

james hardie siding be painted

Preparing for Painting

Before painting your James Hardie siding, proper preparation is crucial. Ensure the surface is clean and free from dust, dirt, and grease. A thorough wash, followed by a complete drying, lays a good foundation for painting. Check for any damages or repairs needed, as these should be addressed before starting the painting process.

Choosing the Right Paint

When it comes to painting fiber cement siding, the type of paint you choose is important. High-quality, 100% acrylic latex paint is most suitable for James Hardie products. This type of paint adheres well to fiber cement, offering a durable layer that withstands various weather conditions and UV rays. Avoid oil-based paints as they can cause incompatibility issues with fiber cement.

Best Practices for Painting James Hardie Siding

Timing and Weather Conditions

The timing of your painting project can significantly affect the outcome. Ideal conditions are mild weather, with low humidity and temperatures between 50-85°F (10-29°C). These conditions help the paint cure properly and provide a smooth finish. Always avoid painting in direct sunlight or when rain is expected within 24 hours.

Application Techniques

Applying paint to James Hardie siding can be done using a brush, roller, or sprayer. Each method has its advantages, but for large areas, spraying can provide a more uniform coat. If brushing or rolling, use even strokes and maintain a wet edge to avoid marks and streaks. Applying two coats of paint is typically recommended for the best coverage and longevity.

Maintenance Tips After Painting

To extend the life of your newly painted siding, regular maintenance is necessary. Inspect the siding annually for any cracks, chips, or fading, and address these issues promptly to maintain the protective paint layer. Cleaning the siding gently with a soft brush and mild detergent can also help maintain its appearance and durability.


james hardie siding be painted

Refreshing the look of your home by painting James Hardie siding is not only possible but also a fantastic way to increase its appeal and value. With proper preparation, the right materials, and careful application, your siding will continue to protect and beautify your home for years to come. Remember, while the task can be a DIY project, professional painters can ensure a flawless finish that aligns with James Hardie’s warranty requirements. Either way, updating your home’s exterior with a new paint color is a worthwhile investment. For further information or professional advice, please feel free to contact Johnson County Siding & Window today for assistance.


If you know you want to get your home exterior project done, but are feeling stress about paying for it all at once, we can help.

Our financing partner, GreenSky, has sensible payment plans that work for homeowners who prefer to pay in installments. You can also ask your JoCo Siding & Window Co. sales representative about the details!

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Johnson County Siding & Window Co.
"Working with Johnson County Siding & Windows was a pleasure. They delivered high quality work swiftly for a reasonable price and were respectful of my home. Highly recommend Johnson County Siding & Windows for window replacement!”

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Johnson County Siding & Window Co.
"We are impressed with the quality of the work and we are very pleased with the value after comparing to other options. The crew that did the siding was absolutely awesome. And we are thrilled with the James Hardie Color Plus Siding for the low maintenance from here on out! Thank you to everyone at Johnson County Siding & Window from their sales person to their lead manager and to the crew!”

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