The following are pictures from a recent glass repair we performed on Fairmount Avenue in Philadelphia Pa. This particular glass repair was an older storefront plate glass window with a stress crack in it. Philadelphia is full of older storefronts such as this and they present their own set of peculiar nuances most notably the omnipresent settling of the building over the many decades which invariably results in the window opening being "out of square," sometimes significantly so. This particular window was almost two inches wider at the bottom than it was at the top. Under circumstances such as this it is usually preferable to cut the glass on-site on the glass rack attached to the truck. Fortunately we have more than fifteen years experience in making this type of glass repair. The cut was made and the replacement glass fit perfectly. Like they say, "practice makes perfect." Atlas Glass Repair in Philadelphia has had a lot of practice over the years.