https://www.repairmywindowsanddoors.co.uk/dover-glazier-and-glazing-near-me/ What Does a Window Glazier Do? Glaziers use glass to transform spaces from residential to commercial structures. They look over blueprints and specifications to ensure the glass they install is a good fit, enhancing the appearance and function of a space. Window glazing greatly improves the efficiency of a home's energy usage. It keeps heat from escaping through the windows and also prevents cold air from entering the house. It also protects furniture and décor from the sun's harmful UV rays. Glass Cutting and Shaping Glazing is a substance that resembles putty used to fill the gap between metal or wood frames and glass, which prevents air leaks. It also makes homes more quiet. Window glaziers make use of various tools and glazing products to cut and form glass into the desired shapes. They also perform a variety of processes on the edges of the glass to create aesthetic and safe appearances. Cutting glass starts with a process referred to as scoring, wherein a line of weakness is carefully created into the the glass sheet. A well-executed line of score allows for a clean separation and smoothing of glass sheets. To make a sharp straight cut, a glazier simply uses a cutter to traverse the the glass sheet over the score line. The force used during this process is a critical variable because excessive or inadequate pressure could result in an uneven fissure. Glaziers can employ an anvil or a pair of cutting running pliers that have jaws specifically designed to break glass to ensure accuracy. A glazier can use similar methods to break a thinner sheet of glass. The sheet is then placed on a cord, monofilament or string and the scribbled line is then placed over the edge. Running pliers are used to apply pressure to both sides of the glass. This method is best suited for standard glass, while a cutter with jaws that can accommodate curving lines is better suited to glass that has been tempered.