Guardian Glass' Guardian Residential Glass Customizer educates U.S. and Canadian homeowners about factors that influence glass performance, like geographical region, size of windows, direction windows will face, and more, as well as helps homeowners focus on what is important to them, like reducing glare and managing solar heat. After shepherding homeowners through these details about their needs, the Guardian Residential Glass Customizer provides a ClimaGuard product recommendation that explains how Guardian’s different products can impact comfort and safety while helping with energy efficiency.