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Glass Fiber Nonwoven:

Johns Manville is the pioneer and inventor of glass fiber nonwovens. In the beginning of the 50th the first glass fiber nonwoven was already produced. First application targeted roofing membranes carriers, but quiet after other applications for flooring, facing , separators and others were added. Since this time several billions of sqm were sold to the industries around the world.

Glass fiber nonwoven is a manufactured sheet of randomly orientated textile glass fibers, chemically bonded. Our production range covers weights from 20 to 200 g/mē and roll widths up to 420 cm. Johns Manville offers a standard product range and a wide range of specialized products designed to differentiated customer solutions.