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  GAF

  Founded in 1886, GAF is the largest roofing manufacturer in North America. The Company is an operating subsidiary of Standard Industries. GAF products include a comprehensive portfolio of roofing systems for residential and commercial properties, which are supported by an extensive national network of factory-certified contractors.

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  Henry Company

  Henry® Company, a leader in Building Envelope Systems®, provides the most comprehensive and customizable weatherization for residential and light commercial applications. The system includes proven weather-resistive barriers, window and door flashings, sealants, and roofing systems, as well as foundation and below grade systems.

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  Owens Corning

  Owens Corning develops, manufactures and markets insulation, roofing, and fiberglass composites. The company’s market-leading businesses use their deep expertise in materials, manufacturing, and building science to develop products and systems that save energy and improve comfort in commercial and residential buildings.

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  Raven Industries – Engineered Films Division

  Raven Industries Engineered Films is an innovative manufacturer producing high-quality flexible films and sheeting to major global markets. Raven services the construction industry with high performance underslab Vapor Barriers (VaporBlock®), Recycled Content LEED Barriers (VaporBlock® G™), Gas and Moisture Barriers for Radon, Methane, and VOCs (VaporBlock® Plus™), and a wide spectrum of Reinforced and Fire Retardant films (DuraSkrim®).

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  W. R. MEADOWS, INC.

  W. R. MEADOWS delivers one of the broadest lines of premium-grade construction products available to architects, engineers, contractors, and building owners to meet a multitude of construction application needs. Our extensive line of high performance, premium-grade construction products has been developed for use in, on, around, and under concrete.

• GAF

• Henry Company

• Owens Corning

• Raven Industries – Engineered Films Division

• W. R. MEADOWS, INC.

• A D Fire Protection Services Inc.

• ABC Supply Co., Inc.

• Advanced Coatings

• Alco-NVC

• Allied Easley Corp.

• Alpha Associates, Inc.

• Alumiseal Corporation

• American Permaquik, Inc.

• Andek Corporation

• Aquafin, Inc.

• BITEC, Inc.

• BMCA Insulation Products

• Barker Steel-Lebanon Div.

• Barrett Company

• Bay Insulation Supply Co.

• CGI Silvercote Inc.

• CIE-Nergy Ply-Foil Canada

• Celufibre Industries Inc.

• Compac Corp.

• Corbond Corp.

• Corrosion Control Products Company

• Corrosion Service Company Ltd.

• Cover Pools

• Davlin Coatings

• Dependable Chemical Co., Inc.

• DuPont Tyvek Weatherization Systems

• E & H Products Inc.

• E. L. Foust Co.

• Enco Materials of Georgia

• EnergyCraft Systems

• Enviromentally Safe Products

• Environmentally Safe Products, Inc.

• Epro Waterproofing Systems

• Fibrex, Inc.

• Flamort Chemical Company

• Floor Seal Technology, Incorporated

• Foam Enterprises Inc.

• Franklin International

• GREENBLOCK EPS-ICF Building Systems

• Gardner Asphalt Corp.

• Guardian Building Products

• Harvey Building Products

• Hyload Roofing Systems

• ICI Dulux Paint Centers

• ICS Penetron International Ltd.

• Ink Smith Inc.

• Innovative Energy, Inc.

• Innovative Formulations Inc.

• Innovative Insulation Inc.

• Insulation Corporation of America

• James Ashjian Lighting Company

• Johns Manville Corp.

• K-Lath

• Karnak Corporation

• LBI Technologies

• LBI Technologies, Inc.

• LaHabra

• Lamtec Corp.

• Loadmaster Systems

• Masonry Technology Inc.

• Miracle Sealants & Abrasives Co.

• NEI Advanced Composite Technology (NEI, Inc.)

• National Applied Construction Products, Inc.

• Owens Forest Products

• Permaquik Corporation

• Poly-Tech Radiant Inc. (Ayr Reflective)

• Preferred Solutions, Inc. (PSI)

• Pro-Seal Products

• Progress Unlimited, Inc.

• Proko Industries

• Protecto Wrap Company

• RPC

• Reef Industries, Inc.

• Reemay, Inc. (A BBA Nonwovens Company)

• Reflectix Inc.

• Rexam

• Rubber Polymer Corporation (R.P.C., Inc.)

• SSHC

• Saint-Gobain Performance Plastics

• Sealoflex, Inc.

• Shope Reno Wharton Associates

• Sinak Corporation

• Sonneborn Building Products

• Stego Industries

• Superior Custom Kitchens

• Surebond

• Sylvan Industries, Inc.

• TVM Building Products, Inc.

• Tempest Controlled Airstream

• Thermal Design

• United Coatings / Quest Construction Products

• Versa-Flex Inc.

• Vexcon Chemicals, Inc.

• Vimasco Corp.

• VyTech Industries, Inc.

• Wire-Bond - Masonry Reinforcing Corporation of America