Andersen 24310 Lower Sash with White Exterior and White Interior with Low-E4 Tempered Glass

Andersen 24310 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 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 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 24 7/16 inches wide by 19 15/16 inches high.