SERIOUS ENERGY

building glass; building materials, namely, wood, decking boards, drywall; construction material, namely, fiberglass board; construction material, namely, nonmetal exterior boards; fiberboard; glass panels for building construction purposes; glass panes; hydraulic cement; insulated glass; laminated drywall; laminated flat glass; magnesia cement; modified sheet glass; mold resistant drywall; multiple-layered drywall; non-metal doors; non-metal fire-resistant boards and panels for construction; non-metal water-resistant boards and panels for construction; non-metal windows and patio doors; plaster boards; polyurethane film for use in glass laminations; polyurethane film for use in sealing and insulating buildings; portland cement; primarily non-metallic screens to be used on windows, doors, screen rooms, conservatories, porches, patios, boats, vans, motor homes, skylights or other openings; safety glass for building purposes; silica cement; slabs of cement; slabs of concrete; sound deadening gypsum wallboard; window casements not of metal; window glass; window panes; wood-fiber reinforced cement boards