This sash has an unobstructed glass size of 31 inches wide by 21 15/16 inches high
Andersen TW3842 (Upper Sash) White Exterior and White 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 TW2052 (Upper Sash) White Exterior and Natural Pine Interior High Performance LowE4 Finelight Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24
Andersen 244DH2446 Removable Wood Interior Grille Works with 200 Series Tilt-Wash double-hung windows manufactured from 2000 to Present
Andersen FWG80 Interlock Weatherstrip Set in Gray Color:Gray This sash has an unobstructedAndersen FWG80 Interlock Weatherstrip Set Gray ColorWorks with these Frenchwood Gliding Patio Doors: FWG5080, FWG6068, FWG8080, FWG10080, FWG12080, FWG16080 manufactured from 1987 to Present. Works with these Narroline Gliding Patio Doors: NLGD5080, NLGD6080, NLGD8080, NLGD10080, NLGD12080, NLGD16080 manufactured from 2002 to Present. Set includes two pieces of weatherstrip that screw to the sides of the operating and stationary panels and they seal