Insulation Attic Asbestos

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.

Insulation attic asbestos.

In addition to building insulation vermiculite is commonly used with gardening for loosening soil. The types of insulation that were most commonly made with asbestos are loose fill also called blown in insulation. Several years ago asbestos was commonly used in everything from shingles to floor tiles and asbestos insulation was used in many homes that were built in the 1950s and 1960s. 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.

Here are selected photos on this topic but full relevance is not guaranteed. There is no known safe level of asbestos exposure. If your attic or wall insulation is in batt or blanket form whether it s fiberglass cellulose or another material you generally don t have to be concerned about asbestos. Asbestos insulation is a very common problem that many people have to deal with at some point.

Loose fill insulation comes in a variety of materials. If you notice that you have insulation that is falling apart in your building have a professional inspect for asbestos. Asbestos is actually a natural fiber so if your attic insulation looks like wool there is a slight chance that it will contain asbestos. Grace and company in the 1960s and 1970s.

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. Risk of exposure to asbestos if you have vermiculite insulation asbestos causes cancer and other diseases. Vermiculite is utilized for attic insulation as well as other purposes.

You are interested in. Zonolite insulation one of the most notorious insulation products that caused asbestos exposure is zonolite insulation which was manufactured by w r. Zonolite is a type of loose fill insulation made of heat expanded vermiculite and it was installed as attic insulation in millions of american homes. Asbestos attic insulation photos.

Asbestos fibers must be airborne to cause a health risk through inhalation so the first step is not to disturb the material which would release more fibers into the air. Vermiculite insulation alone is not dangerous being a pellet style mineral which expands with higher temperatures. With many homes from that era still standing it is no surprise to run into asbestos in some capacity.