Andersen TW3452 (Lower Sash) White Exterior and Natural Pine Interior High Performance LowE4 Tempered Glass (1992 to May 2010) Unit Number_AW6 Low-E4 glass showed up to

Low-E4 glass showed up to 25% in savings on cooling bills and 10% on heating bills over ordinary dual pane glass

Sold as a pair (one left and one right)

Andersen 31611 Frenchwood Hinged Colonial Grille 7/8" Sandtone Exterior Oak InteriorThis grille fits a door with a visible glass size of 24-7/8" wide by 66-3/8" high

Andersen AXW5 Awning Sash with Low-E4 Glass in White Color Works with Perma-Shield Casement Windows manufactured from 1966 to Present

Andersen DH1842 Combination Storm and Screen Unit - White Color

Andersen TW3452 (Lower Sash) White Exterior and Natural Pine Interior High Performance LowE4 Tempered Glass (1992 to May 2010) Unit Number_AW6 Low-E4 glass showed up toAndersen TW3452 (Lower Sash) White Exterior and Natural Pine Interior High Performance LowE4 Tempered Glass (1992 to May 2010) Works with 400 Series Tilt Wash Double Hung Windows manufactured from 1992 to May 24, 2010. This sash has grille grommets in the sash. These plastic grommets are visible on the inside of the sash and can be punched out to accept grilles. This sash uses older style grilles with round end plungers that clip into the grommet