19 Floor tiles of wood; non-metal floor tiles; rubber floor tiles; Wall tiles; Glass tiles; Tiles for building, namely, ceramic roofing tiles, fireproof tiles, non-metal tiles; Tiles for building, not of metal; Wall tiles for building, not of metal; Paving blocks, not of metal; Transportable greenhouses, not of metal; Transportable buildings, not of metal; Wainscoting, not of metal; Roof flashing, not of metal; Roofing, not of metal; Windows, not of metal; Safety glass for building; Building glass, namely, common sheet glass, glass bricks, glass panes, glass tiles; Window glass for building; Plate window glass for building; Window glass, except glass for vehicle windows; Insulating glass for building