Andersen 38310 Upper Sash with White Exterior and Natural Pine Interior with Low-E4 Glass Unit Number_28210 This screen measures 23-7/8" wide

This screen measures 23-7/8" wide by 62-27/32" high

Andersen TW3846 (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

Andersen 18210 Narroline Double Hung Upper Sash White Exterior with White Interior Works with Andersen Narroline Double Hung 1968 to 2012

Andersen TW20510 (Upper Sash) White Exterior and White Interior High Performance LowE4 Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24

This glass has integrated grilles in between the glass

Andersen 38310 Upper Sash with White Exterior and Natural Pine Interior with Low-E4 Glass Unit Number_28210 This screen measures 23-7/8" wideAndersen 38310 Narroline Double Hung Upper Sash White Exterior with Natural Interior Works with Andersen Narroline Double Hung 1968 to 2012. This sash has a White Exterior with Natural Interior. This window sash has Low E Glass. Low E4 Glass is a high performing glass that improves energy efficiency over standard dual pane glass. It also adds fade protection and water spot reductions due to it's special coating. This sash features a patented Flexacron