From james hardie website.
How often to paint hardie siding.
Complete the paint job by applying a top quality 100 acrylic latex exterior paint that is recommended for use on masonry surfaces or one that is specifically made for use on fiber cement siding.
If your james hardie siding was originally painted after it was installed on your home then check the original paint manufacturer s recommendations for reapplication of paint.
Hardie plank is also called fiber cement siding.
Top quality acrylic latex paints have superior adhesion so they will maintain a tight grip on the siding to help prevent early paint failure.
Often referred to as hardiplank and hardie board this material has good adhesive qualities a characteristic that makes it well suited for paint.
It is advised to replace the damage siding with a new section of colorplus siding.
Fiber cement siding is a building material well known for its ability to endure harsh conditions and resist rot and insect infestation.
Adding a second coat won t cost you much more but it could help extend the life of the paint job for 10 years or more.
It is one of the best materials and long term solutions for protecting your home.
It also retains its shape with minimal bowing or warping.
Hardieplank siding has grown in popularity among homeowners because of the many advantages it has over wood siding.
If you clean the surface correctly and appropriately apply the paint you could have a beautiful look that will also protect the siding from cracks and wear.
Hardie looks like wood but unlike wood it is.
Hardiplank siding if untreated or maintained can accumulate defects like deterioration.
Primed products if your james hardie siding was originally painted after it was installed on your home then check the original paint manufacturer s recommendations.
Paint hardiplank siding within installation time frame after installation of primed hardiplank siding it is recommended to have it painted within 180 days or roughly 6 months.
Siding finishes generally last for around 15 years so you need to do it and do it right.
If your siding is unprimed the time frame shortens to 90 days or 3 months to have surfaces painted.
While it s far heavier than aluminum vinyl or wood it is extremely durable and typically only needs a new paint every ten to twenty years for maintenance.
Applying paint when it s raining or when the temperature is too cold can prevent the coating from getting the best possible seal on the siding.
One thing you can do to protect your paint finish is to periodically wash your siding.
How to paint hardieplank siding.