Owens Corning Fiberglas Technology, Inc.

Daniel J Eigel

Jeffrey A Tilton

Thomas L Block

Lee A Staelgraeve

A liner/insulator includes a pad of fibrous material having a lofty, acoustically insulating portion and a relatively higher density skin along a first face thereof that may function as a water barrier. The acoustical liner is a non-laminate made from polyester, polyethylene, polypropylene, polyethylene terephthalate, glass fibers, natural fibers and any mixtures thereof. For certain applications the liner/insulator may incorporate a facing on one or even two opposing faces thereof. A method of insulating a door including an exterior body panel and an interior fascia panel as well as a door for a vehicle are also provided.

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Louisville, KY, United States of America

Daniel J Eigel