Best Way To Paint Cement Board Siding

Best kind of paint to use for hardie plank and fiber cement siding the type of paint you use on hardie plank is important to ensuring the life of the paint project.

Best way to paint cement board siding.

To help your paint adhere to the fiber cement siding and to get the most uniform looking finish on your paint job the best practice is to apply one coat of a quality exterior latex stain blocking or masonry primer to all of the siding. Unlike standard cement which is not an ideal surface for paint adhesion fibrous cement boards contain pores that soak in the adhesives within the paint making the. Here s what you need to know about how to paint fiber cement siding including when to call in a pro. Step 1 clean the fiber cement siding.

When it comes to exterior painting projects fiber cement siding couldn t be easier to work with. It can prevent the paint from adhering properly. The great thing about hardiplank siding is how versatile it is. We had pro painter jim lacey show us the right way to prep and paint it.

Jim s tips include make sure the fiber cement is free of dirt and mildew do not prime the siding it comes pre primed use 100 acrylic paint caulk transitions where fiber cement meets trim. Anything you can do to keep track of the application of paint will help your repainted james hardie siding look great for another 10 to 12 years. Pick your color grab your tools and you re ready to get to work. Few discussions about fiber cement siding are complete without mention of james hardie industries.

If there s material left on the fiber cement siding it can cause voids in the painting which gives an access point for water. Place the fiber cement siding on top of the sawhorses and brush away with a broom. In order to properly seal the fiber cement siding it needs to be completely free of dust and debris. The dominance of hardieplank is due in no small part to the fact that james hardie has not diversified into other.

In fact with the right paint and application hardie plank siding can look good for up to twenty years. It s especially important if you are working with new cement board to avoid oil based primer. James hardie s hardieplank has become synonymous with fiber cement siding in much the same way that the brand name kleenex has come to refer to tissues. When re painting siding that s already been installed there is no fool proof way to ensure an even paint application.

Cement boards also known as hardie boards are a type of fiber cement siding. It will increase the roughness of the surface of the board. They are highly durable resistant to fire mold mildew and fungal infections and they do not rot. While it is very strong and durable it also mimics the appearance of wood leaving a great looking finish.

This is something to be aware of as you or your painter get started.