They’re categorized in CSI Master Format
Division 10-73-13 Awnings
Division 10-73-23 Car Shelter
Division 10-73-26 Walkway Coverings
Division 10-73-43 Transportation Stop Shelters
Division 13-31-00 Fabric Structures
Division 13-31-23 Tensioned Fabric Structures
They enhance the aesthetic appeal of landscape architecture projects. See some of our California shade sail projects.