Andersen TW2636 (Lower Sash) White Exterior and White Interior High Performance LowE4 Glass - No Grille Grommets Color:White Interior / White Exterior Andersen TW24310 (Upper Sash) Sandtone

Andersen TW24310 (Upper Sash) Sandtone 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 TW21056E (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 244DH3040 200 Series Double Hung Lower Sash with Sandtone Exterior and Natural Pine Interior with Low-E High Performance Glass

The devices are installed on both sides of the sash and limit the opening of the venting sash to less than four inches when the sash is first opened

Andersen TW2636 (Lower Sash) White Exterior and White Interior High Performance LowE4 Glass - No Grille Grommets Color:White Interior / White Exterior Andersen TW24310 (Upper Sash) SandtoneAndersen TW2636 (Lower Sash) White Exterior and White Interior High Performance LowE4 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. Low E4 glass showed up to 25% in savings on cooling bills and 10% on heating bills over ordinary dual pane glass. Protects interior