How much does commercial glass cost?

Commercial glass costs can range from $15 to $100 per square foot, depending on the type of glass, its thickness, and its performance characteristics. Standard 1/4-inch tempered glass for storefronts is on the lower end of the price spectrum, usually costing between $15 and $25 per square foot. However, as you move toward more specialized products like insulated glass units (IGUs) for energy efficiency, the price increases to $30-$50 per square foot. High-security options such as laminated glass, forced-entry resistant Riot Glass, or ballistic-rated glass are significantly more expensive, often ranging from $60 to $150 or more per square foot. The cost is also heavily influenced by the size of the panes; very large or 'oversized' glass requires specialized handling and shipping, which adds to the total. Installation is another major factor, as commercial projects often require scaffolding, cranes, and a larger team of specialized glaziers.