Flooring, namely, hard-wood flooring, engineered-wood flooring, laminate flooring, PVC flooring, wood-plastic composite flooring; building material, namely, hardwood, engineered-wood, laminate, PVC, and wood-plastic composite boards for flooring; Nonstructural building materials, namely, non-metal tile and wood boards used in decorative surface applications for flooring; timber boarding for flooring; vinyl and wooden doors and windows; nonmetal door and window casings; nonmetal door and windo...