Casement Window Sashes Even though typically connected with double-hung windows, window sashes can be found on any type of window which moves, including the casement window. Treatment needs to be taken with casement windows when they're open. A higher wind can go casement window sashes and crack them off. For https://bedroomlightfixtures00988.blogofoto.com/67252007/the-greatest-guide-to-sash-window-draught-proofing