Athletic flooring; Bamboo flooring; Ceramic floor tiles; Ceramic tiles for flooring and facing; Ceramic tiles for flooring and lining; Ceramic tiles for tile floors and coverings; Chemically treated wood, namely, wood beams, wood boards, wood joists, wood rafters, wood siding, wood tile floors and flooring, wood trim, wooden beams, wooden flooring, wooden railings, and wooden wainscoting, all of the above containing a fire retardant chemical; Clay flooring; Concrete floors; Engineered hardwoo...