Does Hardie Board Siding Need Primed

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

Does hardie board siding need primed.

And there are definite benefits when choosing james hardie primed siding. The main thing with hardie board isnt so much what brand of paint you use but what type 100 acrylic latex is what you need. As a result james hardie building products does not evaluate field paint and relies on the paint manufacturers to provide guidance on their product usage with james hardie primed siding. Here is a excerpt from the hardie board web site.

Whether you ve got a colorplus finish or custom paint on your existing hardie siding you don t have to use primer when re painting hardie. Although hardie board comes from the factory without the back of the board primed according to james hardie s support department they say you can prime and paint the entire board. Hardie board is awesome to paint looks great when done right and it is so easy to work with. 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.

Limited 30 year non prorated transferable siding substrate warranty. All sides of the hardie board are painted even the edges and therefore the entire board is completely sealed. Siding is factory primed using a primer with a yellow hue paint with an acrylic exterior house paint within 180 days of install complies with astm e136 as a noncombustible cladding that is recognized by fire departments across the u s. Primed siding from james hardie is exactly what it sounds like it is primed at the factory and ready to be painted once properly installed on your home.

All you should have to do is rinse your siding use a garden hose no pressure washers here to clean off any dust or dirt. If your siding is unprimed the time frame shortens to 90 days or 3 months to have surfaces painted. An exclusive primer for an exceptional product.