Did Certainteed Make Asbestos Siding

These products included cement sheets cement pipes plastic cement sealing cement cold process cement acoustical plaster roof coating and joint treating compound.

Did certainteed make asbestos siding.

Certainteed corporation created a variety of asbestos products including roof shingles cement and pipes. 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. Certainteed phased out the use of asbestos in its products around 1990. Asbestos was mixed into the cement as a binder.

Vermont asbestos 7m insulating cement 1950 1975 vermont asbestos fibers. 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. 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. If your siding fits either of these descriptions you should consider having it tested.

Historically certainteed was a major manufacturer of asbestos cement pipes for water utilities for many decades. Certainteed asbestos roof coating 1930 1982 certainteed asbestos cement pipe 1962 1992 certainteed cold process cement 1940 1967. During this time asbestos was an affordable mineral that was added to many construction materials to make them stronger and resistant to heat. Vermont asbestos grade 115 raw asbestos fiber.

However until the 1980s many of these products were made with asbestos. 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. Testing your siding for asbestos.