Repaint Cement Siding Exterior

Also sand any glossy surfaces to make them dull.

Repaint cement siding exterior.

It s especially important if you are working with new cement board to avoid oil based primer. A pressure washing is necessary to remove chalking the old paint dusty oxidation residue from sunlight exposure. 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. Most acrylic latex paints will work on the majority of popular exterior home surfaces including wood siding brick fiber cement stucco and eifs engineered insulation finishing system.

Acrylic paint is the best choice for cement board. The good news is hardie siding is easy to repaint. 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. As a general rule uv resistance which prevents fade is one of the main benefits that separate the quality of one paint from another.

Whatever your reason you will eventually want to repaint your beautiful james hardie exterior. Your home s exterior is subjected to major stresses that include rain snow uv rays and physical wear. Rinse thoroughly and allow to dry. Brand new fiber cement siding arrives prefinished factory primed or unprimed.

A regular medium size paintbrush enables you to achieve good coverage when painting corners and edges whether you re working with an interior or exterior space. All of that is compounded by the sheer difficulty cost and extended timeline for painting a home s exterior making the question of the perfect exterior paint finish a critical one. It will increase the roughness of the surface of the board. Roll on more paint to.

Scrape away any remaining peeled or checked paint and sand those areas. A pressure washing will also remove dirt dust mold and mildew. Factory primed siding has already been primed by the manufacturer so you ll just need to add one or two coats of paint. For cement boards that have already been primed 100 acrylic exterior paint is recommended.

Painting cement asbestos siding or non asbestos fiber cement siding is in part a cosmetic decision. If you re repainting hardie plank or fiber cement siding you ll first need to clean your home s exterior.