Thresholds, Sweeps & Weatherstrip

• A.K. Draft Seal, Ltd.
• Barry Supply Co. Sub. Barry Industries
• Ceco Entry Systems
• K.N. Crowder Manufacturing Ltd.
• Dor-O-Matic
• Dorbin Metal Strip Manufacturing Co. Inc.
• Energy Manufacturing Inc.
• G-U Hardware Inc.
• General American Door Co.
• Hager Hinge Co.
• Hager Hinge Canada Ltd. Sub. Hager Hinge Co.
• Holmes-Hally Industries
• Imperial Products Inc.
• Jamsill Inc.
• Kawneer Co. Inc.
• A.J. May Inc.
• National Guard Products Inc.
• Openings
• Pease Industries
• PEMKO
• Reese(TM) Enterprises, Inc.
• Rixson-Firemark Sub., Yale Security, Inc.
• Sargent Canada Ltd. Sub. of ESSEX Industries Inc.
• Sealeze Corp.
• Slide-Co Manufacturing Corp.
• Steelcraft Co. Sub. of Mascotech
• K.M. Thomas Co. Ltd.
• Tice Industries
• Tubelite
• Ultra Hardware Products Inc.
• Ultra Industries Sub. of Macklanburg-Duncan
• Unique Sash Balance Co. Ltd.
• Wooster Products, Inc.
• Yale-Corbin Canada Ltd.
• Yale Security Inc.
• Zero International, Inc.