Andersen 1862 Upper Sash with White Exterior and White Interior with Low-E4 Sun Glass Unit Number_2446 This aluminum frame screen is

This aluminum frame screen is held in place by 2 wing blades in the screen that protrude out into the window stop

This sash has an unobstructed glass size of 25 inches wide by 21 15/16 inches high

This sash has an unobstructed glass size of 29-1/2" wide by 19-11/16" High

Andersen TW18310 (Lower Sash) White Exterior and Natural Pine Interior High Performance LowE4 Tempered Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24

This screen measures 35-7/8" wide by 70-27/32" high

Andersen 1862 Upper Sash with White Exterior and White Interior with Low-E4 Sun Glass Unit Number_2446 This aluminum frame screen isAndersen 1862 Narroline Double Hung Upper Sash White Exterior with White Interior Works with Andersen Narroline Double Hung 1968 to 2012. This sash has a White Exterior with White Interior. This window sash has Low E Sun Glass. Low E4 Sun glass performs best in southern climates and can help reduce cooling cost by helping to block heat penetration and keep cool air in. This sash features a patented Flexacron finish. This three step process ensures the