The windshield or windscreen of an aircraft, car, bus, motorbike or tram is the front window. Modern windshields are generally made of laminated safety glass, a type of treated glass, which consists of two (typically) curved sheets of glass with a plastic layer laminated between them for safety, and are glued into the window frame. Motorbike windshields are often made of high-impact acrylic plastic.

In daily use, windshields mainly protect the vehicle's occupants from wind, temperature extremes, and flying debris such as dust, insects, and rocks, as well as providing an aerodynamically formed window towards the front. UV Coating may be applied to screen out harmful ultraviolet light. As the name implies, on motorbikes their main function is to shield the driver from the wind, though they do not do so as totally as those of a car, whereas on sports and racing motorcycles the main function is improving the drag coefficient when the rider assumes the most aerodynamic optimal configuration of his or her body in unison with the machine and does not shield the rider from wind when sitting upright.

Many types of stone damage can be successfully repaired. Bulls eyes, cracks, star breaks or a combination of all three, can be repaired without removing the glass, eliminating the risk of leaking or bonding problems sometimes associated with replacement.

Windshield repair is safe, effective, convenient and takes less than 30 minutes to complete. A certified repair specialists can repair chips, nicks and cracks up to 6 inches long.

A quality windshield repair will restore the structural integrity of the windshield, help prevent the damage from spreading, and make the blemish much less noticeable, without removing and replacing the glass.