Roofing membranes; non-metal roofing materials, namely, asphalt for use in roofing, asphalt roof coatings, plastic water conduits for roofs, non-metal roofing shingles, non metal roofing tiles, non-metal roofing panels, roofing slates, roofing felt, roofing underlayment, roofing fabrics, roofing boards, non-metal roof coverings; non-metal roofing shingles; non-metal roofing tiles