This industry comprises establishments (except home centers, paint and wallpaper retailers, and hardware retailers) primarily engaged in retailing specialized lines of new building materials, such as lumber, fencing, glass, doors, plumbing fixtures and supplies, electrical supplies, prefabricated buildings and kits, and kitchen and bath cabinets and countertops to be installed. Illustrative Examples: Electrical supply retailers Kitchen cabinet (except custom) retailers Fencing dealers Lumber yards, retail Floor covering retailers, hardwood or ceramic tile only Plumbing supply retailers Garage door dealers Prefabricated building (except manufactured home) dealers Glass (except automotive) retailers Cross-References. Establishments primarily engaged in--