Andersen 3432 Upper Sash with White Exterior and Natural Pine Interior with Low-E4 Tempered Glass Color:Pine Interior / White Exterior There are separate sash balancers

There are separate sash balancers for the upper and lower sash

Andersen 2462 Conversion Kit for Narroline Windows - White Exterior / White InteriorThis kit fits an Andersen Narroline window with a visible glass size (lower sash) of 24 7/16 inches wide by 33 15/16 inches high

21032 cottage lower sash

This A4 conversion kit fits units with a visible glass width of 43-3/16"

Andersen TW2642 (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 3432 Upper Sash with White Exterior and Natural Pine Interior with Low-E4 Tempered Glass Color:Pine Interior / White Exterior There are separate sash balancersAndersen 3432 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 Tempered 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