SCREWJACK

metal, adjustable pedestals for supporting paving stones, wooden decks, sleepers, flooring panels, other pedestrian walk surfaces, or other materials on a sloped or flat surface, where the materials may be set on top of the pedestals to create a deck or floor surface

Parquet floors; Construction materials, namely, Non-metallic anchors used in the construction of flooring, pavers, decking, tiles, and walking surfaces; Floor tiles of wood; Manufactured wood products, namely, flooring, pavers, decking and tiles; Semi-finished boards of wood; Nonmetallic frames for building; Non-metallic floors; Wood coatings in the nature of coatings sold as an integral component of flooring, pavers, tiles, decking, and walking surfaces; Sills, not of metal; Non-metallic building frames; Nonmetallic beams; Non-metallic swimming pool deck; Wooden batten; Wood floorboards; Injection molded products of plastic for use in construction, namely, building materials in the nature of plastic pedestals for elevating and supporting flooring, decking, and walking surfaces