Best Way To Paint Cement Board Siding

If you started with pre primed siding you can go straight to painting after the siding is clean and dry.

Best way to paint cement board siding.

Then make sure the coating is completely dry before applying the 2 nd coat. Caulk transitions where fiber cement meets trim. Do not use improper materials or paint the use of improper paint on unprimed fiber cement can result in undesirable effects. Once all caulk is dry and your siding is clean you ll paint hardie plank with a high quality exterior grade acrylic latex.

A professional exterior painting expert will use a spray application for a smooth factory like finish. Make sure the fiber cement is free of dirt and mildew. When it s time for a new paint job set aside time to get the job done right. Apply the solution to the.

Cover the nails and seams. Remove dirt and dust from the entire exterior by. Apply 2 coats of your acrylic latex paint to the surface of your siding. Treat any mildew that is present with a solution of one part bleach to three parts water.

Begin at one corner and work outward. How should the coating be applied. For fiber cement siding the paint and primer need to be compatible with fiber cement products. Will re painting affect my hardie warranty.

Do not prime the siding it comes pre primed use 100 acrylic paint. Use a quick dry flexible paintable caulk that is designed to bond to fiber cement and your trim material. Prepare to paint whether you ve got a colorplus finish or custom paint on your existing hardie siding you don t have. When you see running paint quickly smooth it out.

Professional painters share the following tips for getting the best results when painting cement board siding. Finish all the cut edges of the. Choosing your paint once your siding is clean and dry you re ready to choose your paint. To find out what paint to.

Mask trim and windows. If you re working with. Acrylic paint is best suited for fiber cement stone and stucco exteriors. Complete all the caulking work.

Spray is fast and less costly but may not bond the paint as well to the surface. Make sure the cement boards are clean. Some of the issues that can occur are as follows. Be sure to use paintable caulk.

For example do not use an oil based paint. As a low maintenance material fiber cement siding doesn t require frequent painting. Talk with both the siding manufacturer as well as your paint supplier. For exposed composite siding it is important to use a primer that matches the correct ph level.

Be sure that all cracks and openings in the siding are sealed with a quality acrylic or siliconized acrylic caulk.