CRL-U.S. Aluminum (C.R. Laurence Co., Inc.) is the leading single source manufacturer and supplier of architectural glazing systems. Our comprehensive product portfolio includes: Entrances, Storefronts, and Curtain Walls; Commercial Hardware; Architectural Railings and Metals; Frameless Shower Door Hardware; Interior Office Partitions; and Transaction and Hospitality Hardware. Manufactured in ISO9001:2008 certified facilities, our products are carefully designed and engineered to satisfy the aesthetic value, structural integrity, performance requirements, and economic concerns of today’s most demanding projects. Our robust manufacturing capabilities, coupled with an expansive distribution network, yields a high quality product with short lead time that translates to absolute peace of mind for those who specify, install, operate, or occupy.