Did Certainteed Make Asbestos Siding

Dbmp llc an affiliate of building materials maker certainteed llc filed for bankruptcy on thursday in north carolina citing tens of thousands of unresolved asbestos related claims tied to.

Did certainteed make asbestos siding.

Testing your siding for asbestos. Certainteed made and sold the asbestos cement pipe and roofing materials from the mid 1960s until 1992 according to the filings but alleges those products posed limited exposure risk because the. Certainteed s history with asbestos from the 1930s through 1993 certainteed produced many asbestos containing products including cement pipes roof coating and other construction materials. Vermont asbestos 7m insulating cement 1950 1975 vermont asbestos fibers.

For more than fifty years the company made and distributed products with asbestos. These shingles are generally 12 by 24 inches and the bottom tends to have a wave like pattern though that is not always the case. Certainteed corporation created a variety of asbestos products including roof shingles cement and pipes. The siding may also contain asbestos if it is old with a wood grain texture to resemble cedar.

The company quickly grew as a premier manufacturer of asphalt shingles and expanded their production into other construction products. These products included cement sheets cement pipes plastic cement sealing cement cold process cement acoustical plaster roof coating and joint treating compound. If your siding fits either of these descriptions you should consider having it tested. During this time asbestos was an affordable mineral that was added to many construction materials to make them stronger and resistant to heat.

Certainteed phased out the use of asbestos in its products around 1990. However until the 1980s many of these products were made with asbestos. Vermont asbestos grade 115 raw asbestos fiber. Historically certainteed was a major manufacturer of asbestos cement pipes for water utilities for many decades.