Andersen 30210 Upper Sash with White Exterior and Natural Pine Interior with Low-E4 Tempered Glass Color:Pine Interior / White Exterior Visible glass dimensions are 19-11/16"

Visible glass dimensions are 19-11/16" wide by 29-1/2" high

From outside of your home and looking at the window the hinge will be located on the (lower) left side

Andersen 2846 Conversion Kit for Narroline Windows - White Exterior / White InteriorThis kit fits an Andersen Narroline window with a visible glass size (lower sash) of 28 7/16 inches wide by 23 15/16 inches high

This kit fits a window with a visible glass size (lower sash) of 28-7/16" wide by 33-15/16" high

Andersen 30210 Upper Sash with White Exterior and Natural Pine Interior with Low-E4 Tempered Glass Color:Pine Interior / White Exterior Visible glass dimensions are 19-11/16"Andersen 30210 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