The Ultimate Guide To Pre-made WindowsGet rid of the top sash and after that remove the parting stop and also the reduced sash - custom windows. Fill any openings with wood filler and also make certain you have strong timber where you'll screw the new window right into the frame for stability (glass installation). If you discover damaged or rotten timber, eliminate it and cut brand-new timber to change it (door installation).Make sure to work it into the corner of the feces. Inspect the sill…See More