Andersen TW34310 (Lower Sash) Sandtone Exterior and Natural Pine Interior High Performance LowE4 Tempered Glass - No Grille Grommets Color:Pine Interior / Sandtone Exterior Andersen TW3442 (Upper Sash) White

Andersen TW3442 (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

#8 - 32 UNC x 7/8

It also allows for total ventation with the doors open and both screens across the opening

Andersen CXW5 Casement Sash - High-Performance Low-E4 Glass and Finelight Grilles - White Color

Andersen PS510 Perma-Shield Patio Door Screen - Universal Handing available in White

Andersen TW34310 (Lower Sash) Sandtone Exterior and Natural Pine Interior High Performance LowE4 Tempered Glass - No Grille Grommets Color:Pine Interior / Sandtone Exterior Andersen TW3442 (Upper Sash) WhiteAndersen TW34310 (Lower Sash) Sandtone 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