Protect Yourself from Vermiculite
Because the homes in our community were built before 1990, there is a possibility they contain vermiculite
insulation that it is contaminated with asbestos. There is no need to
panic, but you should take a few steps to protect yourself and your family from exposure.
Between 1919 and 1990,
more than 70 percent of the vermiculite sold in the U.S. came from a mine in Montana that was contaminated with
asbestos, which can cause cancer and other diseases. The insulation
was often sold under the brand name Zonolite.
The Environmental Protection Agency (EPA) says homeowners should assume that any vermiculite
insulation is contaminated. Because disturbing insulation might
release asbestos fibers into the air, the EPA recommends you leave it alone or call a trained professional if it
needs to be removed.
The EPA also recommends that you:
·
Leave vermiculite insulation undisturbed in your attic or in your walls.
·
Do not store boxes or other items in your attic if it contains vermiculite insulation.
·
Do not allow children to play in an attic with vermiculite insulation.
·
Hire a professional asbestos contractor if you plan to remodel or conduct renovations that would disturb the
vermiculite in your attic or walls.
·
If you need to go into your attic, make every effort to stay on the floored part and do not disturb the
insulation.
·
Wear protective equipment if you go in the attic. Common dust masks do not protect you against asbestos fibers. You should at least wear an OSHA-approved respirator, appropriate
protective clothing, and eye protection.
·
If you must perform activities that may disturb the vermiculite insulation such as moving boxes (or other
materials), do so as gently as possible.
·
Leave the attic immediately after any disturbance of vermiculite insulation.
·
Do not track vermiculite insulation or associated dust into the living spaces of your home.
·
If you need work done in your attic or walls that will disturb vermiculite insulation, such as installing cable or
utility lines, hire trained and certified asbestos professionals who can do the work safely.
For more information about vermiculite, go to www.epa.gov/asbestos/pubs/verm.html.
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