Unglazed Grey Clay Asian Roof Tiles Antique Chinese Barrel & Pan Tile System for Courtyard Building Tea House Unglazed grey clay Asian roof tiles are designed for traditional roofing projects that require a natural, understated appearance. This roofing system combines flat tiles and barrel tiles in an overlapping arrangement to create the characteristic layered profile of traditional Chinese roofs. The unglazed clay surface retains the material’s natural grey tone and offers