Abstract: A process for the reuse of waste glass at relatively low temperatures to create commercial glass products. The steps of the process include filling a tray with waste glass, placing the tray inside a kiln, heating the kiln to a sequence of stages, each stage having a designated temperature and a designated time interval, the stages including initial heating, soaking, annealing and then reducing the temperature to reach ambient temperature. The tray is then withdrawn and a glass block is taken out of the tray. The glass block is then precision cut to create a commercial glass product.