Painting Cement Board Siding

How to paint cement board.

Painting cement board siding.

Finish all the cut edges of the. If you re repainting hardie plank or fiber cement siding you ll first need to clean your home s exterior. A pressure washing is necessary to remove chalking the old paint dusty oxidation residue from sunlight exposure. When re painting siding that s already been installed there is no fool proof way to ensure an even paint application.

Be sure to use paintable caulk. Make sure the fiber cement is free of dirt and mildew. Ensure that all dirt and dust has been removed before continuing. If it is un primed you will need to buy and use a primer.

Allow the surface to dry completely before beginning the application process. Check whether your siding is un primed raw or pre primed. Remove dirt and dust from the entire exterior by. When it s time for a new paint job set aside time to get the job done right.

Acid and high pressure washing can damage the fiber cement surface and is not recommended. Do not prime the siding it comes pre primed use 100 acrylic paint. If you re working with. Use a quick dry flexible paintable caulk that is designed to bond to fiber cement and your trim material.

As a low maintenance material fiber cement siding doesn t require frequent painting. Caulk transitions where fiber cement meets trim. After your surfaces are primed it is strongly encouraged to use acrylic exterior paint for your home. The thickness of the paint applied will affect how quickly and evenly it will fade over time.

Professional painters share the following tips for getting the best results when painting cement board siding. A low pressure water spray and a soft medium bristle non metal siding cleaning brush is most suitable for cleaning fiber cement products. Read the manufacturer s guidelines for painting your siding. Mask trim and windows.

Treat any mildew that is present with a solution of one part bleach to three parts water. Clean james hardie colorplus products by using water and a soft brush or cloth. Affix a nap roller cover to the roller frame and fill. Make sure the cement boards are clean.

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. How to paint fiber cement siding get the timing right. Apply the solution to the. Complete all the caulking work.

A pressure washing will also remove dirt dust mold and mildew. Generally they recommend that you paint fiber cement. Cover bushes with drop cloths. You ll want to make sure you apply the paint as evenly as possible across each piece of material.

Clean the cement board using a pressure washer.