UL


UL is a single source solution provider for all Performance Testing needs for the building envelope. UL’s building envelope performance testing services, with experienced and knowledgeable staff, understand the science behind the building envelope. Partners in the building materials and construction community – architects, manufacturers, contractors, consultants, building owners and regulatory authorities – trust UL for the knowledge and expertise they provide to help ensure performance of building envelope products, systems and structures, meet regulatory demands, and protect brand value. For more information please visit UL.com/buildingenvelope.