24" X 27" Shed Window Aluminum Frame SAFETY/TEMPERED GLASS Storage Sheds Playhouse Tree House (Brown Flush) Aluminum Frame with Safety Glass Painted White or Brown Flush Mount or 7/8" J-Channel Mount Bottom Sash Lifts Up to Open Comes with Screen Back part of window 24" x 27" so rough cut should be 24-1/4" x 27-1/4" Window dept is 1-1/2"