The series 2900 new construction single hung window is welded vinyl construction, which creates a strong, weather tight window. Double weatherstripping helps eliminate air, water, and noise infiltration. Low maintenance - never needs painting. Integral colonial J channel type siding return provides for easy trimming of exterior siding to the window. Standard 5/8" insulated glass for superior comfort and energy savings. Warm edge intercept spacer, 1/2 screen. Bottom sash tilts in for easy cleaning. Internal grids are sealed inside the glass for easy cleaning. Double locks on all windows 2/8 wide or more, for increased security. Steel reinforced rail at the lock resists forced entry. Frame width 2-11/16". Integral nailing fin. R-2.0 value. White. Limited lifetime warranty. No. 2030S29: 4/4 1/2 SCR R.O. = 24-1/2" x 36-1/2" No. 3030S29: 6/6 1/2 SCR R.O. = 36-1/2" x 36-1/2" No. 3040S29: 6/6 1/2 SCR R.O. = 36-1/2" x 48-1/2" No. 3052S29: 6/6 1/2 SCR R.O. = 36-1/2" x 62-1/2" egress No. 3060S29: 9/9 1/2 SCR R.O. = 36-1/2" x 72-1/2" egress
