Andersen TW2042 (Lower Sash) White Exterior and White Interior High Performance LowE4 Tempered Glass - No Grille Grommets Color / Finish_Pine Interior / Sandtone Exterior The upper leaf hinge attaches

The upper leaf hinge attaches to the screen frame

Andersen TW2436 (Upper Sash) Sandtone Exterior and Natural Pine Interior High Performance LowE4 Glass - No Grille Grommets This Sash has no grille grommets

Andersen TW2456C (Lower Sash) White Exterior and Natural Pine Interior High Performance LowE4 Finelight Glass - No Grille Grommets This Sash has no grille grommets

Andersen TW2042 (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 TW2042 (Lower Sash) White Exterior and White Interior High Performance LowE4 Tempered Glass - No Grille Grommets Color / Finish_Pine Interior / Sandtone Exterior The upper leaf hinge attachesAndersen TW2042 (Lower Sash) White Exterior and White 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 climates.