Owens Corning Intellectual Capital, LLC

Owens Corning Intellectual Property, LLC

Glenn Haley

Robert J O'Leary

Michael T Pellegrin

Anthony L Rockwell

David Herman Wolf

Harry A Alter

David J Gaul

James William Rinne

Andrew Broderick

Elaina Carpino

Mikael Salonvaara

Liang Gwee

Zachary Phillip Homoelle

Joshua W Askin

David J Gall

Fibrous material webs and methods of making the fibrous material webs. Binderless webs can be formed in a continuous process where fiber material, such as glass is melted and formed into fibers. The fibers are formed into a web of binderless glass fibers or a web with a dry binder. The binderless web or the web with dry binder can be layered and/or the fibers that make up the web can be mechanically entangled, for example, by needling.

Method of forming a web from fibrous material

An insulation system includes roof sheathing panels, spaced apart structural members, a first insulation material, and a second insulation material. The first insulation material is disposed between pairs of the spaced apart structural members. The second insulation material is disposed across the spaced apart structural members and the first insulation material, such that both the spaced apart structural members and the first insulation material are covered by the second insulation material.

Roof insulation systems

An insulation system includes roof sheathing panels, spaced apart structural members, a plurality of pins, insulation support material, and insulation. The plurality of pins are secured to the roof sheathing panels, the structural members, or both. The insulation support material is connected to the pins to form an insulation cavity below the roof sheathing panels and below the structural members. Insulation is disposed on the insulation support material, between the spaced apart structural members and directly under the bottommost surfaces of the structural members.

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Granville, OH, United States of America

Glenn Haley