Do You Have To Prime Hardi Siding

Not too sure if that can be done with james hardie siding but what you could do is contact james hardie product support and ask them or request a sample of primed hardie panel and try it out before cladding.

Do you have to prime hardi 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. Traditionally you would have to prepare a primer for your paint before applying it to your siding. That s why james hardie developed primeplus sealer and primer the first factory applied primer designed specifically for fiber cement siding products this is the yellow hardie board. James hardie developed the first factory applied primer for fiber cement siding.

No matter what james hardie siding product you choose applying a top quality primer is the first critical step to ensure lasting performance and beauty. If your siding is unprimed the time frame shortens to 90 days or 3 months to have surfaces painted. Our distinctive gold primer for hz10 products and green primer for hz5 products are climate tested and engineered to enhance the performance of paint on james hardie fiber cement siding. 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.

But when you invest in colorplus technology you won t only get gorgeous color you ll get color that lasts longer than a typical paint job. The good news is hardie siding is easy to repaint. Download product catalog product catalog pdf. 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.

Please let us know and send pics. I would be interested to know how it came out. This is not the case with james hardie siding. All you have to do is simply clean the exterior walls with a garden hose on medium pressure to wash off dirt and dust and wipe it off with a smooth towel.

Our primer is optimized for superior adhesion to 3rd party topcoats.