Andersen 38210 Lower Sash with White Exterior and White Interior with Low-E4 Glass Color / Finish_Maple Interior / Forest Green Exterior Andersen 2042 Conversion Kit for

Andersen 2042 Conversion Kit for Narroline Windows - White Exterior / White InteriorThis kit fits an Andersen Narroline window with a visible glass size (lower sash) of 20 7/16 inches wide by 21 15/16 inches high

Andersen made changes to the balanace design in November 2016

Andersen TW18310 (Lower 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 TW3046 (Lower Sash) White Exterior and White 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 3852 Narroline Double Hung Upper Sash White Exterior with White Interior Works with Andersen Narroline Double Hung 1968 to 2012

Andersen 38210 Lower Sash with White Exterior and White Interior with Low-E4 Glass Color / Finish_Maple Interior / Forest Green Exterior Andersen 2042 Conversion Kit forAndersen 38210 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