Attic Insulation Containing Asbestos

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.

Attic insulation containing asbestos.

Not all vermiculite contains asbestos. Vermiculite attic insulation removal costs anywhere from 4 to 10 per square foot. 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. Asbestos is actually a natural fiber so if your attic insulation looks like wool there is a slight chance that it will contain asbestos.

The types of insulation that were most commonly made with asbestos are loose fill also called blown in insulation. Finally you may have attic insulation containing asbestos if it lies flat in the joist cavities and does not puff up like snow. 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. Installing new insulation costs an average of 1 400.

Vermiculite insulation removal costs. However there are loose fill wall and attic insulation which can contain asbestos. There are both friable and non friable forms of asbestos which indicates the mineral s vulnerability to degrade. Most specialists encourage abatement.

Loose fill insulation comes in a variety of materials. 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. Loose fill insulation is designed to be poured onto attic floors or blown into hollow spaces inside walls and other building structures. When most consumers or employees see asbestos it is in a fuzzy ball type of state like that of attic insulation.

You may also find thousands of loose particles within walls or under attic flooring. 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. Loose fill wrap block and spray on. If you notice that you have insulation that is falling apart in your building have a professional inspect for asbestos.

Types of asbestos insulation. If your insulation contains particles that have a silver gold or gray brown color it may contain asbestos. Another indicator is the referenced particles also have an accordion like look or texture.