Painting Fiber Cement Board Siding

Treat any mildew that is present with a solution of one part bleach to three parts water.

Painting fiber cement board siding.

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. Acrylic paint is best suited for fiber cement stone and stucco exteriors. Professional painters share the following tips for getting the best results when painting cement board siding. The good news is hardie siding is easy to repaint.

Hardie plank is also called fiber cement siding. While it s far heavier than aluminum vinyl or wood it is extremely durable and typically only needs a new paint every ten to twenty years for maintenance. 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. Apply the solution to the.

Cover bushes with drop cloths. Do not prime the siding it comes pre primed use 100 acrylic paint. It also retains its shape with minimal bowing or warping. Remove dirt and dust from the entire exterior by.

Factory primed siding has already been primed by the manufacturer so you ll just need to add one or two coats of paint. Be sure to use paintable caulk. It is one of the best materials and long term solutions for protecting your home. Prefinished siding arrives painted and ready for installation so it doesn t require a paint job or other preliminary maintenance.

Use a quick dry flexible paintable caulk that is designed to bond to fiber cement and your trim material. Cement boards also known as hardie boards are a type of fiber cement siding. Brand new fiber cement siding arrives prefinished factory primed or unprimed. Clean the cement board with a pressure washer.

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. After your surfaces are primed it is strongly encouraged to use acrylic exterior paint for your home. Make sure the fiber cement is free of dirt and mildew. Complete all the caulking work.

Mask trim and windows. Caulk transitions where fiber cement meets trim. Be sure that all cracks and openings in the siding are sealed with a quality acrylic or siliconized acrylic caulk.