Asbestos Vinyl Sheet Flooring

We include research citations on asbestos use in sheet flooring backer materials.

Asbestos vinyl sheet flooring.

Manufacturers often made this type of flooring with a friable asbestos backing which means asbestos fibres are easily released into the air if the sheet flooring is disturbed or damaged. The removal procedures described in this publication address the removal of asbestos backed sheet vinyl only if. While asbestos is useful as a binding agent in the manufacture of vinyl and rubber floor coverings it isn t needed to make linoleum tiles or sheet flooring. It also was installed over tongue and groove wood floors particleboard and plywood.

As with any asbestos containing material acm the first step to finding asbestos in linoleum sheet flooring and vinyl tiles is. Dry asbestos particles are lighter than air wet ones are less prone to become air borne. Asbestos backed sheet vinyl flooring was commonly installed in many ways including over hardwood softwood and concrete floors. Asbestos vinyl sheet flooring poses a significantly greater asbestos exposure risk than floor tiles or wallpaper.

We describe sources of asbestos in older forms of sheet flooring including felt backed flooring rubber backed flooring and vinyl cushion backed resilient flooring products. However you re not completely in the clear because asbestos was a common ingredient in the mastic used to hold these flooring materials to the subfloor. We are told that the paper layer can contain from 40 to 70 percent asbestos. Asbestos vinyl sheet flooring can be more dangerous to remove than tiles if proper precautions are not practiced.

Unfortunately vinyl sheet flooring manufactured with an asbestos backing poses a serious exposure risk when it is disturbed. Asbestos vinyl sheet flooring has two layers a top layer of vinyl and a bottom layer made from paper that contains asbestos. Mixing asbestos into vinyl floor tiles made them more insulating and resistant to damage. Asbestos backed vinyl sheet flooring is where the backing the side attached to the floor see figure 1 contains friable easily broken asbestos material.

Like floor tiles vinyl sheet flooring is a long lasting and economical material and it also offers more aesthetic options to suit a homeowner s taste. Click here to read more. Even some of the early peel and stick tiles used asbestos as the main ingredient. What is asbestos backed vinyl sheet flooring.

This fact sheet provides information regarding asbestos backed vinyl sheet flooring and vinyl tiles containing asbestos.