Paint Peeling Off Fiber Cement Siding

The peeling siding was installed at the bottom of a wall in an alley into which drained roof eaves.

Paint peeling off fiber cement siding.

Be sure that all cracks and openings in the siding are sealed with a quality acrylic or siliconized acrylic caulk. Also sand any glossy surfaces to make them dull. Details are at fiber cement siding paints. All opinions are as always our own.

The siding paint damage was largely due to excessive wetting from rain splash. See our full disclosures and policies here. One coat of duration is all that s needed. Significantly this paint failure was observed only on the lowest course of lap siding on the building.

Unless the substrate is exposed a primer is not required when repainting fiber cement. Paint failures on fiber cement siding. The peeling top coat on the siding shown above rhinebeck ny shows a white primer remaining in place on the fiber cement siding. Use a primer over bare wood.

This post was sponsored by rust oleum consumer brands canada. Installing fiber cement cladding is known to be tricky to install which has led manufacturers of the material to produce longer and longer manuals detailing how to do it properly. Rinse thoroughly and allow to dry. Remove dirt and dust from the entire exterior by.

James hardie fiber cement provides a 15 year warranty against chipping and peeling on their pre finished product. 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. Manufacturers use asbestos in fiber cement siding. Peeling paint on fiber cement siding bht posted in general discussion on february 2 2007 11 06am we had repairs done on our house about two years ago and an entire side of the house sided in hardiplank siding over new plywood and two layers of felt paper.

The peeling top coat on the siding shown above rhinebeck ny shows a white primer remaining in place on the fiber cement siding. Mechanical damage to fiber cement siding. Replace peeling paint flat sawn boards with boards that have vertical grain or sand all the paint off and coat them with a paintable water repellent before priming and repainting. Sanding fillers very important to sand wood fillers after completely dried.

Here s an easy solution to peeling outdoor paint. When repainting fiber cement siding pressure clean with a minimum of 2100 psi pressure to remove all dirt dust grease oil loose particles foreign material and defective coatings. Treat any mildew that is present with a solution of one part bleach to three parts water. Scrape away any remaining peeled or checked paint and sand those areas.

Peeling paint is a result of improper installation of fiber cement cladding. Apply the solution to the.