Asbestos In Attic

There is one primary source of asbestos attic insulation.

Asbestos in attic.

If your home was built before 1990 and you have vermiculite insulation or if your house was built prior to 1970 it s likely that you have some form of asbestos in your attic or elsewhere. The insulation was sold under the brand name zonolite. Asbestos can be found in the insulation used in walls attics the materials around plumbing and pipes electrical wiring as well as on heating and air conditioning units. There are many different kinds of wool like insulation that are man made and do not have asbestos but if your attic insulation looks like wool than it is best to be safe and have it tested by a professional.

How to identify dangerous asbestos insulation. Used for fireproofing and insulation asbestos was a cheap and effective material that became an industry standard for buildings across the country. Asbestos is actually a natural fiber so if your attic insulation looks like wool there is a slight chance that it will contain asbestos. Asbestos attic insulation may be one of the worst possible kinds to have in a home these days.

There are other sources of asbestos in attic insulation but this single source significantly outpaces the others the primary source of asbestos attic insulation is from a specific mine in montana operated for 70 years by the libby company according to the environmental protection agency. Asbestos attic insulation is common in older homes as asbestos was inexpensive and an effective insulation.