The Clad Ultimate Glider window from Marvin Windows and Doors has been updated with a number of characteristics designed to impart modern aesthetics and performance. Features include one-hand operation, advanced handle-and-lock system, low handle placement, integrated weep system and extruded aluminum cladding. Choose from seven wood species and 19 exterior clad colors. The window is suitable for installation in a wide range of areas. 888-537-7828, Marvin.com.