Industry Leader in Noise Control And Architectural Specialities The GWP Wallworks Group offers complete Acoustic Solutions for Residential, Commercial and Industrial applications. Manufacturers and distributors for Fabri-Lok Trak Systems, Modular Panels, Baffles, Diffusers, Isolators, Graphics, Murals, Specialized Window Treatment. We are an international company with a head office in Calgary, Alberta, Canada and local sales offices throughout Canada, with affiliations in the United States, the Middle East, China and Europe.