Fiberboards; Epoxy grout; Floor panels not of metal; Flooring underlayments; Non-metal ceiling panels; Non-metal curtain walls; Non-metal gates and fences; Non-metal tiles for walls, floors or ceilings; Non-metal wall claddings for building; Plastic tiles; Roofing, not of metal, incorporating solar cells; Rubber and synthetic non-metal tiles for use on indoor and outdoor floors; Vinyl flooring; Vinyl siding; Vinyl tiles
Nonmetallic Building Materials