Individuals usually confuse the two, Nonetheless they provide distinctive roles. The body stays fastened around the wall, while the sash could be the moving component that retains the glass. A damaged sash also influences your safety. If it doesn’t lock suitable, it may become an uncomplicated way in for burglars. https://alainv693jjn3.blogspothub.com/34779771/how-much-you-need-to-expect-you-ll-pay-for-a-good-sash-window-draught-proofing