Non-metal building materials for building raised and/or acoustic floors, namely, battens, chipboard, plywood, flooring cradles and height adjusters, spacers, packers and bearers for floors; non-metal tiles for walls, floors and ceilings; non-metal tiles for walls, floors and ceilings, being rubber backed for cushioning and acoustic insulation; construction materials, namely, underlays of rubber-crumb material for laminate flooring, wood flooring, sheet flooring and luxury vinyl tile flooring;...

building material; namely, wood flooring