Andersen 3442 Upper Sash with White Exterior and White Interior with Dual-Pane 5/8 Glass Unit Number_18510 Screen measures 48-27/32" wide by

Screen measures 48-27/32" wide by 13-1/32" high

This window sash has Low-E Sun Glass

Andersen 244DH3060 200 Series Double Hung Lower Sash with Sandtone Exterior and Natural Pine Interior with Low-E High Performance Glass

Andersen TW21052 (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

Andersen TW20210 (Upper Sash) White Exterior and Natural Pine Interior High Performance LowE4 Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24

Andersen 3442 Upper Sash with White Exterior and White Interior with Dual-Pane 5/8 Glass Unit Number_18510 Screen measures 48-27/32" wide byAndersen 3442 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 Dual Pane 5 8 Glass. 5 8 dual pane glass offers standard thermal performance with great visibility. This sash features a patented Flexacron finish. This three step process ensures the best protection against weather and scratches. Flexacron is