Andersen 1852 Lower Sash with White Exterior and White Interior with Low-E4 Glass Window / Door Series_Narroline Gliding Patio Door High-Performance Low-E4 glass with Finelightâ_x0084_¢

High-Performance Low-E4 glass with Finelightâ_x0084_¢ contoured grilles between the glass

Andersen DH3046 Combination Storm and Screen Unit - Sandtone Color

Andersen TW30210 (Lower Sash) Forest Green 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

This sash has a visible glass measurement of 15-3/4" wide by 60-3/8" high

Andersen TW28410 (Lower Sash) Sandtone 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 1852 Lower Sash with White Exterior and White Interior with Low-E4 Glass Window / Door Series_Narroline Gliding Patio Door High-Performance Low-E4 glass with Finelightâ_x0084_¢Andersen 1852 Narroline Double Hung Lower 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 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