Insulation Attic Asbestos

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.

Insulation attic asbestos.

In addition to building insulation vermiculite is commonly used with gardening for loosening soil. With many homes from that era still standing it is no surprise to run into asbestos in some capacity. The insulation was sold under the brand name zonolite. Vermiculite and hvac installations a dangerous asbestos insulation attic contain vermiculite insulation pressreader the family handyman 2019 attic insulation calgary beyond 5 things you need to know about vermiculite family handyman how to identify dangerous asbestos insulation vermiculite and asbestos insulation pearl inspection.

Zonolite insulation one of the most notorious insulation products that caused asbestos exposure is zonolite insulation which was manufactured by w r. 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. Vermiculite in and of itself is not dangerous. Asbestos insulation is a very common problem that many people have to deal with at some point.

Vermiculite attic insulation is the main source of concern with asbestos dangers although asbestos is not in every brand. There is no known safe level of asbestos exposure. 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. 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.

The types of insulation that were most commonly made with asbestos are loose fill also called blown in insulation. You are interested in. Grace and company in the 1960s and 1970s. If you notice that you have insulation that is falling apart in your building have a professional inspect for asbestos.

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. Vermiculite insulation alone is not dangerous being a pellet style mineral which expands with higher temperatures. Here are selected photos on this topic but full relevance is not guaranteed. Asbestos attic insulation photos.

Loose fill insulation comes in a variety of materials. Risk of exposure to asbestos if you have vermiculite insulation asbestos causes cancer and other diseases. Asbestos is actually a natural fiber so if your attic insulation looks like wool there is a slight chance that it will contain asbestos.