Paint Cement Asbestos Siding

Painting cement asbestos siding or non asbestos fiber cement siding is in part a cosmetic decision.

Paint cement asbestos siding.

The portland cement binds asbestos fibers into a hard mass. Painting asbestos siding is often a much better alternative than removing it. Asbestos shingles are relatively strong but. The choice is yours as far as whether you want to spray or roll the paint on.

This is due to the fact that fiber cement does not soak in the painting products like cedar pine or other wood siding products. It is available in a variety of sizes and shapes to match many of the old siding shingles installed over the last 60 years. There are two common versions for use on homes apartment buildings or commercial structures. Unfortunately asbestos never remains truly untouched because of nature.

Asbestos cement siding is very brittle and can be easily chipped cracked or. Once the surface is prepped and cleaned there s really no difference when it comes to painting asbestos siding than any similar fiber cement or hardiboard siding. We were recently contacted from a prospective client about an exterior paint job in groton connecticut. A brief history of asbestos cement siding.

Asbestos cement is a mixture of portland cement reinforced with asbestos fibers. She currently has asbestos siding and her question was we have asbestos siding. Paint for asbestos cement siding works by creating a permanent polymer based barrier between the asbestos and the elements. The danger of asbestos lies in the particles that escape and can be inhaled.

It was popular in the 1960s and 1970s across the nation and is still on homes constructed during that period. We have rarely seen this material in a worn friable condition but should that occur one might paint the surface also to stop fiber shedding and to preserve the material. Asbestos cement was first developed in 1905 by the johns manville company who became one of the premier manufacturers of cement asbestos materials. Covering old asbestos shingles with new siding may seem like an option too but it s not easy to do safely.

Since it doesn t expand or contract with the outside temperature asbestos siding makes a good base for paint. Untouched asbestos is just as safe as any other siding or insulation. Lead paint wasn t outlawed until 1978 so it s sure to be present on siding going back to the 1950s. This version allows you to paint the fiber cement siding in whatever color scheme you choose after installation.