Andersen 3446 Conversion Kit White Interior / White Exterior with High Performance Low-E4 Glass Unit Number_244DH1850 Screen measures 24-13/32" wide by

Screen measures 24-13/32" wide by 16-17/32" high

This sash has a visible glass size of 16 7/16 inches wide by 23 15/16 inches high

Andersen 2846 Narroline Double Hung Upper Sash Sandtone Exterior with Natural Interior Works with Andersen Narroline Double Hung 1968 to 2012

Andersen TW24310 (Lower Sash) Sandtone Exterior and Natural Pine Interior High Performance LowE4 Sun Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24

This screen measures 33-7/8" wide by 50-27/32" high

Andersen 3446 Conversion Kit White Interior / White Exterior with High Performance Low-E4 Glass Unit Number_244DH1850 Screen measures 24-13/32" wide byAndersen 3446 Conversion Kit for Narroline Windows White Exterior White InteriorThis kit fits an Andersen Narroline window with a visible glass size (lower sash) of 36 7 16 inches wide by 23 15 16 inches high. This kit works with Perma Shield Narroline Double Hung windows manufactured 1968 to Present. A conversion kit is a collection of parts that will convert a non tilting Narroline window into a window that has tilt in sash. Tilt in sash give you