Painting James Hardie Fiber Cement Siding

Fiber cement has a higher ph value more alkaline which means it can be very tough on the paint that covers it.

Painting james hardie fiber cement siding.

14 see james hardie technical bulletin 17 for painting and other fiber cement repair recommendations. Re applying caulking when it has begun to show signs of wear can help keep moisture from getting into the wall cavity. James hardie color plus siding vs. Maybe you bought a house that already has james hardie fiber cement siding on it and you don t love the colour or maybe you had it installed years ago and are looking to freshen things up.

The good news is hardie siding is easy to repaint. Do not use stains or oil based alkyd paints on james hardie products. Take care when re painting to avoid incompatible paints. But when you invest in colorplus technology you won t only get gorgeous color you ll get color that lasts longer than a typical paint job.

Sealing caulking fiber cement siding. Hardie siding problems a k a. How were butt joints and end joints treated flashed caulked. Fiber cement siding repair or patching.

James hardie fiber cement provides a 15 year warranty against chipping and peeling on their pre finished product. Hardie fiber cement siding is an excellent product but has different properties than typical cedar siding. However fading will occur over time whether you choose the primed version or the pre painted version so you will eventually need to repaint your fiber cement siding. All james hardie siding and trim products are available primed and ready for field painting.

So you need to use a paint that s engineered to work with masonry products. In fact with the right paint and application hardie plank siding can look good for up to twenty years. For additional information on finishing james hardie products download technical bulletin 22 from here. After your surfaces are primed it is strongly encouraged to use acrylic exterior paint for your home.

Whatever your reason you will eventually want to repaint your beautiful james hardie exterior. 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. Most unpainted fiber cement siding will be primed at the factory once. The company recommends 100 acrylic paint.

Painting primed hardie siding january 23 2018 jd hostetter when i founded jd hostetter associates in 2004 the first thing i did before contracting our first exterior painting job was to meet with our ppg porter paints and sherwin williams rep. Acrylic paint is best suited for fiber cement stone and stucco exteriors. Painting fiber cement siding. If you re installing hardie plank for the first time on a new build or replacing old siding you can order fiber cement siding with a baked on color or without paint.