Asbestos Insulation In Attic Identify

Step 4 positive identification of asbestos can only be obtained using polarizing light microscopy which is only available from a laboratory certified by the environmental protection agency.

Asbestos insulation in attic identify.

Below we will discuss specifics about loose fill insulation which could contain asbestos. To ensure our content is always up to date with current information best practices and professional advice articles are routinely reviewed by industry experts with years of hands on experience. Concerns about asbestos contaminated vermiculite insulation a mine near libby montana was the source of over 70 percent of all vermiculite sold in the united states from 1919 to 1990. 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.

Loose fill insulation comes in a variety of materials. With many homes from that era still standing it is no surprise to run into asbestos in some capacity. 5he house was built in 1944 and is northern virginia. Asbestos is a naturally occurring mineral composed of thin needle like fibers that was once used as a popular building and insulating material.

Vermiculite attic insulation is the main source of concern with asbestos dangers although asbestos is not in every brand. The types of insulation that were most commonly made with asbestos are loose fill also called blown in insulation. So how do you identify if your attic insulation contains asbestos. Image balcony and attic aannemerdenhaag org.

It has a sparkle or shine in the sunlight. Asbestos insulation is a very common problem that many people have to deal with at some point. How to identify asbestos insulation. Vermiculite attic insulation is the main source of concern with asbestos dangers although asbestos is not in every brand.

There was also a deposit of asbestos at that mine so the vermiculite from libby was contaminated with asbestos. Vermiculite insulation alone is not. It looks to be a white batt type insulation. Below we will discuss specifics about loose fill insulation which could contain asbestos.

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. I am trying to identify the type of insulation in my attic. Asbestos in vermiculite connecticut attic roof insulation identify dangerous asbestos insulation asbestos in vermiculite connecticut the hidden dangers in your attic be is there asbestos attic insulation in your house skip to content. I suspect the insulation is original.

Vermiculite insulation alone is not. This type of insulation was usually used on steam heating pipes between 1910 and 1980. Exposure to asbestos can cause cancer and diseases like. Identifying asbestos attic insulation written by gabriella buonassisi on oct 02 2010.