How Often To Paint James Hardie Siding

Fiber cement siding repair or patching.

How often to paint james hardie siding. 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. Fiber cement siding is a building material well known for its ability to endure harsh conditions and resist rot and insect infestation. 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. Siding finishes generally last for around 15 years so you need to do it and do it right.

However it needs to be installed in accordance with our written installation instructions for hardiepanel siding in regard to framing joints paint and clearences above ground. Paint will naturally last longer on the hardieplank siding in comparison to other materials. 10 or more years is a realistic timeline for your repainted hardie siding in edmonton. James hardie does not recommend using oil based paint on hardieplank siding.

Since james hardie products move much less than traditional siding products you can expect your new paint to last much longer than you might be used to with older wood siding. Whether it s hot or cold or wet or dry james hardie siding products stay in a constant state as opposed to wood or masonite siding that is going to expand contract shrink and swell in response to these different climate conditions. One thing you can do to protect your paint finish is to periodically wash your 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.

James hardie provides a 1 year limited product warranty for hardiepanel used as skirting on a mobile home. Set it to low pressure to avoid damaging the siding. Tips you can use a pressure washer to clean. If you decide it s time to repaint your siding plan to use two coats of paint even if you re repainting it the same color.

For additional information on finishing james hardie products download technical bulletin 22 from here. 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. Often referred to as hardiplank and hardie board this material has good adhesive qualities a characteristic that makes it well suited for paint. If your siding is unprimed the time frame shortens to 90 days or 3 months to have surfaces painted.

Do not use stains or oil based alkyd paints on james hardie products.