Back Priming Hardie Board Siding

After your surfaces are primed it is strongly encouraged to use acrylic exterior paint for your home.

Back priming hardie board siding.

James hardie developed the first factory applied primer for fiber cement siding. Hardie looks like wood but unlike wood it is fire insect and weather resistant. Back priming consists of applying a coat of primer to the reverse side and edges of boards before installing. When back priming be sure to prime the ends of each piece after it has been cut to fit since end grain will absorb the most moisture.

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. Back priming helps prevent paint from peeling by reducing the amount of water vapor that passes through the wood. Priming new hardie siding hardie board is awesome to paint looks great when done right and it is so easy to work with. Hardieplank siding has grown in popularity among homeowners because of the many advantages it has over wood siding.

The good news is hardie siding is easy to repaint. Additional primer is not needed. 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. Using the proper materials and paint for fiber cement or hardiplank siding a very good latex primer should be used to prepare the surface for paint.

Sherwin williams loxon masonry primer can be used to prime hardie board before painting. Importance of back priming when installing wood siding. Sherwin williams emerald is their top of the line acrylic latex exterior paint. James hardie is the world leader in fiber cement siding and backerboard.

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. We ve been providing a better way to build for over 100 years. Our primer is optimized for superior adhesion to 3rd party topcoats.