Andersen 2446 Upper Sash with Terratone Exterior and Natural Pine Interior with Low-E4 Sun Glass Color / Finish_Forest Green|Sandtone|White|Terratone|White Pre-1980 Andersen TW18510 (Upper Sash) White

Andersen TW18510 (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

This sash has a visible glass size of 32 7/16 inches wide by 15 15/16 inches high

Andersen M530 Sash Balancer with Screws

This screen measures 28-9/16" wide by 40-11/32" high

This sash has an unobstructed glass size of 31 inches wide by 25 15/16 inches high

Andersen 2446 Upper Sash with Terratone Exterior and Natural Pine Interior with Low-E4 Sun Glass Color / Finish_Forest Green|Sandtone|White|Terratone|White Pre-1980 Andersen TW18510 (Upper Sash) WhiteAndersen 2446 Narroline Double Hung Upper Sash Terratone Exterior with Natural Interior Works with Andersen Narroline Double Hung 1968 to 2012. This sash has a Terratone Exterior with Natural Interior. This window sash has Low E Sun Glass. Low E4 Sun glass performs best in southern climates and can help reduce cooling cost by helping to block heat penetration and keep cool air in. This sash features a patented Flexacron finish. This three step process