Companies

• Abatron, Inc.

• AdVision Signs, Inc.

• American Coating Systems

• American Millwork Corp.

• American Wood Preservers Institute

• American Wood Products, Inc.

• Aquron Corp.

• Arch Wood Protection, Inc.

• CGI International

• California Redwood Association

• Cedar Shake & Shingle Bureau

• Coleman-Spohn Corporation

• Conrad Wood Preserving Co.

• Crissey Fowler Lumber Co.

• Dricon FRTW Lumber

• Eco-Wares

• Flame Safe Chemical Corp.

• Flood Co.

• Frank T Ross & Sons Ltd.

• Fraser Cedar, USA

• Gibraltar National Corp.

• Hickson Corp.

• Hoover Treated Wood Products

• Hoover Treated Wood Products, Inc.

• Horner Flooring Co.

• Huntington Laboratories

• I S K Biocides

• J.H. Baxter & Co.

• J.R. Miller & Associates Inc.

• John Henry Design International, Inc.

• Kalin Associates Inc.

• MELLCO

• Maple Flooring Manufacturers Association

• Marwood Ltd.

• Materiaux Blanchet Inc.

• Medite, a Div. of SierraPine Limited

• New York Fire-Shield

• Osmose Wood Preserving

• Paintcraft, LLC

• Panel Source International Inc. (PSI)

• Patina Finishes and Copper Coats, Inc.

• Perma-Chink Systems

• Permapost Products Co.

• Roma Fence Ltd.

• Seal-Krete, Inc.

• SealGuard USA

• Sico Inc.

• Sierra Pine Ltd.

• Superior Custom Kitchens

• Surebond

• T.S.B. Inc.

• Tennant Co.

• Texas Kiln Products Inc.

• Texas Woods

• The Canadian Wood Council

• U.S.E. Hickson Products Ltd

• Viance

• Wattage ITC Inc.

• Wheeler Consolidated

• Willamette Industries, Inc., Duraflake Division

• Zingg Design