Make Your Home Safer with Modern Glazed Units With old glass, sash windows can be a target. Two-pane glazing help protect the home. Extra features like key locks are standard. Keep it Quiet with Double Glazed Sash Windows Street noise is a common problem for homes near bustling areas. https://staircase-replacement18406.ziblogs.com/34948459/better-warmth-with-the-look-of-original-sash-windows