How Does Asbestos Siding Look Like

Look for siding that looks like roof shingles.

How does asbestos siding look like.

Or possibly gold bond. Asbestos was banned from the construction trades in the 1970s so many people today need to know what asbestos siding looks like. When the fibers become airborne they pose health concerns. Maybe manufactured by johns manville.

Transite siding is a common asbestos containing siding material on older homes and garages. The front may have a grainy sandy texture. If you don t know the age of the shingles inspect them for wear. In most commercial forms asbestos looks like attic insulation a ball of thick fuzz.

I have always thought of this as very good quality. Asbestos siding was manufactured to resemble many different materials so it doesn t always look the same. If a siding company removes an outer layer of siding and finds an older layer of asbestos cement siding beneath the standard procedure is simply to cover it over with new siding rather than remove it. I don t suspect there would be an additional layer of siding beneath.

The 1965 construction date if accurate makes me think the asbestos cement siding would be original. And see asbestos cement siding for details about cement asbestos building siding its repair removal demolition or cover over. Window and door caulking is another common exterior asbestos material. Looks like a fiber cement asbestos cement back then siding.

Asbestos shingles were so common during the 20th century that almost any shingles installed between 1920 and 1986 probably include asbestos. Just to make things more complicated asbestos siding doesn t always look the same. Government defines asbestos as a naturally occurring group of fibrous minerals that are very strong can be woven and resist heat and most chemicals source. Cement asbestos wall shingles outside and not easily friable unless being demolished or cut with power tools.

Common exterior asbestos materials are usually related to siding caulking glazing and roofing materials. Most siding companies are well experienced at techniques for covering over existing asbestos cement siding with new vinyl aluminum or fiber cement siding. Older style cement siding shingles were traditionally made by mixing asbestos. If they look old they might have asbestos fibers in them.

When these particles become airborne they present an extreme health hazard when inhaled. Asbestos siding was manufactured to resemble many materials so it won t always look the same. Look for a siding that is made to look like roof shingles. The individual asbestos fibers that are released into the air are microscopic.

It is usually brittle and the back may be black and have the appearance of tar paper. It s a fibrous substance with lots of thin particles. Recognizing siding with asbestos. Determine when the shingles were installed on your roof.