TREADSAFE

Building materials, namely, a primarily metal roofing system composed of metal tubes, metal plates, metal coverings, metal roofing panels, metal roofing tiles and metal shingles, used to prevent damage to a roofing membrane resulting from an applied load, such as foot traffic

Building materials, namely, a primarily non-metal roofing system composed of non-metal tubes, non-metal plates, non-metal coverings, non-metal roofing panels, non-metal roofing tiles and non-metal shingles, being parts of a metal, plastic and composite system, used to prevent damage to a roofing membrane resulting from an applied load, such as foot traffic