AB Cushing Mills, Boise Cascade, BT Building Systems, Cascade Mfg. Co., E & E Consumer Products, Futter Lumber Corp., G/L Veneer Co., Georgia-Pacific Corp., Hambro, Harvest Homes, Intl. Beams, Intl. Paper Co., Jager Industries, LP Corp., LP OSB, LP TechShield, Norbord Inc., Open Joist, Ply-Trim, Quality Woods, Roseburg Forest Products, Shelter Systems, SpaceJoist TE, Structural Systems, Techbuilt Systems, The Engineered Wood Assn. (APA), TrimJoist Corp., Truswal Systems Corp., Universal Forest Products, Wausau Homes | Structural Products & Systems, Engineered Wood--Floor Trusses from Ebuild.com

Georgia-Pacific Corp. WI Series 3 1/2 in. x 16 in. Wood I Beam™ -- Sawn lumber flange	Georgia-Pacific Corp. WI Series 3 1/2 in. x 14 in. Wood I Beam™ -- Sawn lumber flange	Georgia-Pacific Corp. WI Series 3 1/2 in. x 11 7/8 in. Wood I Beam™ -- Sawn lumber flange
Georgia-Pacific Corp. WI Series 2 1/2 in. x 16 in. Wood I Beam™ -- Sawn lumber flange	Georgia-Pacific Corp. WI Series 2 1/2 in. x 14 in. Wood I Beam™ -- Sawn lumber flange	Georgia-Pacific Corp. WI Series 2 1/2 in. x 11 7/8 in. Wood I Beam™ -- Sawn lumber flange
Georgia-Pacific Corp. WI Series 2 1/2 in. x 9 1/2 in. Wood I Beam™ -- Sawn lumber flange	Georgia-Pacific Corp. WI Series 2 1/2 in. x 14 in. Wood I Beam™ -- Sawn lumber flange	Georgia-Pacific Corp. WI Series 2 1/2 in. x 11 7/8 in. Wood I Beam™ -- Sawn lumber flange
Georgia-Pacific Corp. GPI Series 2 1/2 in. x 16 in. Wood I Beam™ -- Structural composite lumber flange

'I' Engineered Wood--Floor Trusses