Andersen 2842 Lower Sash with White Exterior and Natural Pine Interior with Low-E4 Sun Glass Color:Pine Interior / White Exterior Fits unit A21 with a

Fits unit A21 with a visible glass width of 19-9/16"

Andersen 34210 Narroline Double Hung Lower Sash Sandtone Exterior with Natural Interior Works with Andersen Narroline Double Hung 1968 to 2012

This screen measures 17-5/32" wide by 57-3/8" high

Andersen 244GW4050 - 200 Series Gliding Window (Active) Sash - Sandtone Color - Low-E Glass

Andersen 244GW4040 200 Series Gliding Window Screen in White

Andersen 2842 Lower Sash with White Exterior and Natural Pine Interior with Low-E4 Sun Glass Color:Pine Interior / White Exterior Fits unit A21 with aAndersen 2842 Narroline Double Hung Lower 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 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