Painting Primed Fiber Cement Siding

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.

Painting primed fiber cement siding.

After your surfaces are primed it is strongly encouraged to use acrylic exterior paint for your home. Cover bushes with drop cloths. When it comes to painting or finishing a fiber cement design always use a 100 acrylic latex paint to ensure a long lasting style. Finish all the cut edges of the.

Make sure the cement boards are clean. When it s time for a new paint job set aside time to get the job done right. Treat any mildew that is present with a solution of one part bleach to three parts water. Be sure that all cracks and openings in the siding are sealed with a quality acrylic or siliconized acrylic caulk.

Just be sure your installer takes care to keep planks clean of any dust raised from cutting the planks. Products are climate tested and engineered to enhance the performance of paint on james hardie fiber cement siding. Be sure to use paintable caulk. Most unpainted fiber cement siding will be primed at the factory once it s shipped to you so your professional exterior paint expert will be able to paint as soon as the siding is installed.

If you re working with. Complete all the caulking work. Our distinctive gold primer for hz10 products and green primer for hz5. Professional painters share the following tips for getting the best results when painting cement board siding.

James hardie developed the first factory applied primer for fiber cement siding. Apply the solution to the. Acrylic paint is best suited for fiber cement stone and stucco exteriors. Mask trim and windows.

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. And because the panels are finished with high performing colormax from ppg paints the color is backed by a 15 year warranty. As a low maintenance material fiber cement siding doesn t require frequent painting. How to paint fiber cement siding get the timing right.

With this version the primer and paint coating process is baked onto the fiber cement panels prior to installation. Do not prime the siding it comes pre primed use 100 acrylic paint. Allura fiber cement panels come primed to make installation even easier on the builder. Use a quick dry flexible paintable caulk that is designed to bond to fiber cement and your trim material.

This version allows you to paint the fiber cement siding in whatever color scheme you choose after installation. For exposed composite siding it is important to use a primer that matches the correct ph level. Caulk transitions where fiber cement meets trim.