Andersen Narroline 28310 Lower Sash White Exterior Natural Pine Interior Low-E4 Glass 1620732

Andersen 28310 Narroline® Double Hung Lower 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 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® finish. This three step process ensures the best protection against weather and scratches.
Flexacron® is a trademark of PPG Industries.
20-year limited warranty on the glass and a 10 year limited warranty on the rest of the unit.
This sash has a visible glass size of 28 7/16 inches wide by 19 15/16 inches high.

Andersen® 28310 Lower Sash with White Exterior and Natural Pine Interior with Low-E4 Glass