Clear tempered glass is the way to go if you want to showcase your goods to passersby. For more privacy or to shield your storefront from the hot, bright sun, choose tempered glass that's tinted. You can also purchase frosted tempered glass that allows plenty of light in but distorts identifying details. Commercial glass replacement is typically made of tougher materials like laminated or tempered glass. The frames tend to be made of aluminum for increased strength and durability. Tempered glass is the type of commercial glass used most frequently and is frequently required by law. It is four to six times as robust as residential glass, and when it breaks, it is meant to shatter into harmless little bits, in contrast to residential glass, which breaks into huge sharp shards.