Fiber cement siding does not contain asbestos.
Does cement board siding contain asbestos.
If you suspect that your siding may contain asbestos there is no need for alarm.
Both the epa and the vinyl siding institute recommend not disturbing asbestos if at all possible.
Installing vinyl siding will require disturbing the asbestos by nailing into it.
Complete details about asbestos cement history composition products and hazards are found.
If your siding contains asbestos are you sure you really want to remove it.
While older homes will likely contain asbestos in roofing insulation and tiles it can also be present in exterior siding.
If your siding fits either of these descriptions you should consider having it tested.
Unless asbestos siding is disturbed it doesn t pose a significant health hazard and does not need to be removed.
Patent 2 818 824 issued january 7 1958.
There is no legal requirement to do so nor is there significant real estate benefit.
Asbestos was used to make several exterior materials.
Asbestos cement board siding and shingle.
Fiber cement siding is sometimes confused with asbestos cement siding a shingle format type of siding widely used in the first half of the 20th century and which has since been discontinued.
And cement asbestos board siding as well as undersheeting.
Asbestos cement roof ing is described just below and cement wallboard and cement siding containing asbestos are described later in this document.
The siding may also contain asbestos if it is old with a wood grain texture to resemble cedar.
Most older cement board products contain asbestos.
Cementitious siding installed after 1973 is very unlikely to contain asbestos.
Testing your siding for asbestos.
This patent describing rolled asbestos cement board or shingle siding illustrates the characteristic and popular wood grain like embossed finished surface on these products.
Remember asbestos is a problem only if fibers are released to the air.
Hence the safest easiest and least expensive option may be to leave it.
Roofing and siding shingles are among the most common materials to contain asbestos and will readily release fibers into the air if broken.
Asbestos was also put into cement used on the exterior of buildings to help insulate the.
Cement asbestos board siding.
These materials are known as fiber cement siding and they contain no asbestos.
Although some of the earlier versions of fiber cement siding did indeed have some asbestos particles blended in fiber cement was actually designed to replace the asbestos siding products to create a safer environment for the installers and the.
Cement asbestos siding tiles do not need to be removed simply because they contain 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.
