Andersen 2446 Upper Sash with Sandtone Exterior and Sandtone Interior with Low-E4 Glass Color:Sandtone Interior / Sandtone Exterior Right hand operator pictured

Right hand operator pictured

Low-E4 glass showed up to 25% in savings on cooling bills and 10% on heating bills over ordinary dual pane glass

Andersen 244DH3050 200 Series Double Hung Lower Sash with White Exterior and Natural Pine Interior with Low-E High Performance Glass and Finelight Grilles

Andersen 3832 Double-Hung Full Screen

Andersen 2446 Upper Sash with Sandtone Exterior and Sandtone Interior with Low-E4 Glass Color:Sandtone Interior / Sandtone Exterior Right hand operator picturedAndersen 2446 Narroline Double Hung Upper Sash Sandtone Exterior with Sandtone Interior Works with Andersen Narroline Double Hung 1968 to 2012. This sash has a Sandtone Exterior with Sandtone 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