Attic Loose Fill Asbestos Insulation

The types of insulation that were most commonly made with asbestos are loose fill also called blown in insulation.

Attic loose fill asbestos insulation.

You may also find thousands of loose particles within walls or under attic flooring. Loose fill insulation is designed to be poured onto attic floors or blown into hollow spaces inside walls and other building structures. Zonolite insulation zonolite is the trademarked name of a vermiculite attic insulation product sold between the 1940s and 1990s. However there are loose fill wall and attic insulation which can contain asbestos.

However there are loose fill wall and attic insulation which can contain asbestos. Thus asbestos incidentally became a part of the loose fill attic insulation manufactured under the brand name zone like. If you re insulation is the batt style insulation as the loose fill insulation has the higher risk as it s loosely poured into wall or joist cavities. Homes may have loose fill attic insulation made from asbestos contaminated zonolite.

Although an unintentional addition this type of attic insulation presents a potential danger. If the insulation is in batt form there is nothing to worry about it is loose fill insulation poured loosely into wall stud cavities or joists that are problematical. Zonolite is a type of loose fill insulation designed to be poured onto an attic floor. The vermiculite obtained from this source was contaminated with something called tremolite which is an asbestos like mineral.

If you re insulation is the batt style insulation as the loose fill insulation has the higher risk as it s loosely poured into wall or joist cavities. As many as 30 million u s. Most zonolite is contaminated with highly toxic asbestos. However asbestos can also be found in some forms of wall and loose fill attic insulation as well.

Fluffy loose fill asbestos insulation sometimes made almost entirely of the toxic mineral is extremely dangerous because even a slight air current can disturb it sending inhalable asbestos fibers into the air.