DH3960ST51LES 51DH 3960RO SLOWE WINDOW

New construction double hung window featuring energy saving South Glass Pack with a u-factor of .27. Includes fully welded frame and sash with pre-punched nail fin. Light Lift SP sash balance system and Duralite warm edge insulated glass spacer system. Also includes full lift handle, true sloped sill, integral nail fin with brickmold design exterior profile and half screen. Clear IG screen, nail flange, and J-channel return. Exterior glazed with dual wall tower technology. Self-sealed sill overlap resists water infiltration during extreme weather conditions. Aesthetically pleasing low profile recessed tilt latch. Low profile night latch allows restricted ventilation and added security. Attractive low profile lock meets or exceeds industry performance requirements. Meets clear opening egress of 5.7 square feet, width of greater or equal to 20 inches, and height of greater than or equal to 24 inches. Limited lifetime warranty.