Andersen TW210410 (Upper Sash) White Exterior and Natural Pine Interior High Performance LowE4 Tempered Glass - No Grille Grommets Color:Pine Interior / White Exterior There are separate sash balances

There are separate sash balances for the upper and lower sash

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

Andersen AR25 Perma-Shield Awning Screen - White Color

Andersen AR2 Perma-Shield Awning Screen - White Color

Andersen TW20510 (Lower 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

Andersen TW210410 (Upper Sash) White Exterior and Natural Pine Interior High Performance LowE4 Tempered Glass - No Grille Grommets Color:Pine Interior / White Exterior There are separate sash balancesAndersen TW210410 (Upper Sash) White Exterior and Natural Pine Interior High Performance LowE4 Tempered Glass No Grille Grommets This Sash has no grille grommets, any interior grilles for this window will need to have the chisel style plungers. This sash has new High Performance Low E4 glass and replaces previous versions of Low E glass. High Performance Low E4 tempered glass provides outstanding insulating performance in both heating and cooling