Andersen TW34210 (Lower Sash) Terratone Exterior and Natural Pine Interior High Performance LowE4 Glass (1992 to May 2010) Unit Number_2456C This set includes both pieces

This set includes both pieces of weatherstrip that screw to the sides of the operating and stationary panels and they seal the door panels in the middle when in the locked position

Andersen 3056C Narroline Double Hung Lower Sash Sandtone Exterior with Natural Interior Works with Andersen Narroline Double Hung 1968 to 2012

Andersen C6 Sash Bulb Weatherstrip - 69-7/6" Long Works with Perma-Shield Casement and Awning Windows manufactured 1966 to Present

This window sash has Low-E Sun Tempered Glass

Andersen TW3836 (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 TW34210 (Lower Sash) Terratone Exterior and Natural Pine Interior High Performance LowE4 Glass (1992 to May 2010) Unit Number_2456C This set includes both piecesAndersen TW34210 (Lower Sash) Terratone 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, 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 holes.