Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to Present.

Weatherstrip fits by compression into the side of the sash and forms a seal between the sash and the window frame. No adhesive required.

This TW62 (36-15/16") weatherstrip is for Andersen's tallest Tilt-Wash unit. For smaller windows this weatherstrp will need to cut to length. Use your old weatherstrip as a pattern to cut your new weatherstrip to fit.