Aluminum Composite Material (ACM) panels are commonly used for cladding buildings, typically as a form of rainscreen. Worldwide, ACM panel systems set the standard for design and architecture in today’s construction industry. Used for external cladding, facades of buildings, or even just for signage, ACM’s are frequently called upon to give a building a sharp modern architectural look that sets it above the rest. With a full range of nationwide vendors and suppliers, you can count on GSM to be your one stop shop for all your custom ACM needs. We are certified and recommended fabricators & installers for manufacturers such as, Citadel Architectural Products, Alpolic, and Aluco-Bond. From our estimating & design team, to our fabricators & installers, GSM utilizes modern technology, tools and fabrication methods that meet or exceed SMACNA requirements, giving you an ACM system that is rich in durability, utility & visual appearance.