Strong and resilient, aluminum channel is often used as a primary building material as well as for structural support. Aluminum U channel—shaped like the letter “U”—and structural aluminum channel offer builders different design choices depending on the job requirements. Construction and maintenance workers are very likely familiar with aluminum channel, since it’s used in building around the world. Simply select the desired thickness, length and alloy type of aluminum for your job. A large selection of aluminum rods, sheets and gratings is also available for your project.