Attic Insulation Containing Asbestos

You may also find thousands of loose particles within walls or under attic flooring.

Attic insulation containing asbestos.

Vermiculite attic insulation removal costs anywhere from 4 to 10 per square foot. If you do not go into your attic handle or disturb the insulation it is likely that you will not be exposed to asbestos fibers from vermiculite insulation. Loose fill insulation is designed to be poured onto attic floors or blown into hollow spaces inside walls and other building structures. Another indicator is the referenced particles also have an accordion like look or texture.

Loose fill wrap block and spray on. If your insulation contains particles that have a silver gold or gray brown color it may contain asbestos. Finally you may have attic insulation containing asbestos if it lies flat in the joist cavities and does not puff up like snow. Vermiculite insulation removal costs.

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. When most consumers or employees see asbestos it is in a fuzzy ball type of state like that of attic insulation. Loose fill insulation comes in a variety of materials. 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.

Not all vermiculite contains 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. Asbestos containing materials acms were used from the attic down to the basement commonly found in insulation roofing shingles flooring tiles plaster and boiler insulation. However there are loose fill wall and attic insulation which can contain 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. Most specialists encourage abatement. Asbestos is dangerous for human health when the fibers become disturbed due to house renovations or other actions that disturb the fibers. 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.

Installing new insulation costs an average of 1 400. There are both friable and non friable forms of asbestos which indicates the mineral s vulnerability to degrade. Asbestos containing thermal insulation can be grouped into four major categories.