OPERABLE WINDOWS SIZE LIMITATION WINDOW NAME DISPLAY MIN. SIZE MAX. SIZE PROJECT-IN "HOPPER" PROJECT-OUT "AWNING" "CASEMENT" (PROJECT-IN) 15" X 15" 15" X 15" 15" X 15" 60" X 32" 60" X 32" 36" X 60" PROJECTED AND CASEMENT WINDOWS OPERATE BY MOVING AWAY, OR PROJECTING FROM THE FRAME, AS AWNING OR HOPPER VENTS AND AS IN-SWING OR OUT-SWING CASEMENT VENTS. PROJECTED WINDOWS OPEN AND CLOSE HORIZONTALLY WHILE CASEMENT WINDOWS OPERATE ON A VERTICAL AXIS. WINDOWS - SERIES 7400 TABLE OF CONTENTS: R.O. F.D. D.L.O. STANDARD ABBREVIATIONS ROUGH OPENING FRAME DIMENSION DAYLIGHT OPENING "CASEMENT" (PROJECT-OUT) 15" X 15" 36" X 60" 1 2 3 4 GLASS SIZING NOTE: REFERENCE U.S. ALUMINUM CATALOGS AND WEBSITE'S LOAD CHARTS FOR SIZING GUIDELINES. SERIES 7400 1.00 Scale: File Name: Sheet Date: Drawn By: Discription: CRL / US ALUMINUM WINDOWS SERIES 7400 C.R.LAURENCE CO. ARCHITECTURAL PRODUCTS 2503 E. Vernon Avenue, Los Angeles, C.A 90058-1897 PH (800)-421-6144 FX: 800-587-7501 www. crlaurence.com Revisions By: RP 11/04/15 AS NOTED Series7400.dwg