These fire resistive materials and products are for commercial and industrial applications only. These products and materials are for purchase by authorized distributors and licensed contractors only. Fireplace glass products are for purchase installation by licensed glazing professionals only. Ray-Bar reserves the right to refuse service or sales to anyone at any time. No direct sales to the general public. Absolutely no exceptions. Customer is responsible to verify and confirm proper fire rating requirements prior to ordering. Customer or End User must use only properly approved, code compliant and tested components or products in any fire rated assembly. Customer or End User must only utilize same or greater fire rated products or components as the required rating for the assembly/system. Customer or End User should have all fire rated components or assemblies inspected by local AHJ prior to any occupancy and use.