: Measure the height, width, and thickness of the opening. Subtract approximately 1/8 inch from the width and height to allow for the frame's expansion and contraction.
: Specialty retailers like Roanoke Glass or Big Lick Glass and Door, LLC are often the best choice for specific needs. You can often bring a window sash directly to them for a quick, "like-new" replacement. where to buy glass for broken window
: Wear heavy-duty gloves and eye protection to remove broken shards. Use a heat gun and putty knife to soften and scrape away old glazing compound or sealant. : Measure the height, width, and thickness of the opening