One of the key elements affecting automobile glass replacement prices is the type of glass that needs to be changed. The windscreen, for instance, is generally made from laminated glass, which consists of 2 layers of glass with a plastic layer in between. In verdict, the expense of car glass substitute is affected by a wide range of factors, including the type of glass, the make and design of the automobile, the extent of the damages, labor prices, geographical location, insurance policy coverage, ...