Painting Asbestos Siding Shingles

When the asbestos cement siding is soiled or moldy or has an algae coating we prefer to gently clean the surface with a sprayer perhaps a deck cleaner solution.

Painting asbestos siding shingles.

You know the nice thing about asbestos shingles is they never rot. And after you prime them you can use a standard house paint. The first is the possible and almost certain presence of lead based paint on the siding and the second is the asbestos in the siding itself. Painting asbestos siding once we have cleaned and prepared the surface then there is really no difference when it comes to painting.

Paint for asbestos cement siding works by creating a permanent polymer based barrier between the asbestos and the elements. After it dries thoroughly then it s a good idea to prime them. Prepping your asbestos siding for repainting requires a lighter touch one involving lots of water to prevent dust from wafting up around the shingles. Our method of choice to first apply zinsser peel stop triple thick primer which is a water based acrylic binding primer designed to penetrate and stop previous coatings from peeling.

You can roll it or brush it on but make sure you get under the small lip at the bottom of each asbestos siding shingle. Begin painting the siding with your choice of brushes and rollers making sure to check often for runs. Painting asbestos siding is often a much better alternative than trying to remove it. One concern when repainting this type of siding is the small gaps between the shingles.

These are easily prepared and easy to repaint. Untouched asbestos is just as safe as any other siding or insulation. Normally you d scrap down the old paint from your siding but doing that with asbestos can release dangerous particles into the air. Begin by analyzing a paint sample for lead content.

Allow the primer to dry completely. Unfortunately asbestos never remains truly untouched because of nature. Besides the need to create a good surface for painting asbestos siding there are two other areas of concern. The danger of asbestos lies in the particles that escape and can be inhaled.

When you say asbestos shingles i presume you mean asbestos siding shingles.