This U.S. Census Bureau NAICS-based industry comprises establishments (except those known as home centers, paint and wallpaper stores, hardware stores, and retail lumber yards) primarily engaged in retailing specialized lines of new building materials, such as fencing, glass, doors, plumbing fixtures and supplies, electrical supplies, prefabricated buildings and kits, and kitchen and bath cabinets and countertops to be installed.

Cross-References. Establishments primarily engaged in--

• Installing glass (except automotive)--are classified in Industry 238150, Glass and Glazing Contractors;
• Installing and selling automotive glass--are classified in Industry 811122, Automotive Glass Replacement Shops;
• Operating as sawmills--are classified in U.S. Industry 321113, Sawmills;
• Retailing flat glass, glass blocks, plate glass, window glass, and building glass--are classified in U.S. Census Bureau NAICS-based industry 44419021, Glass Dealers;
• Retailing brick, block, tile, and clay construction materials--are classified in U.S. Census Bureau NAICS-based industry 44419023, Brick, Block, Tile, Clay/Cement Sewer Pipe Dealers;
• Producing ready-mix concrete--are classified in Industry 327320, Ready-Mix Concrete Manufacturing;
• Retailing wood siding--are classified in U.S. Census Bureau NAICS-based industry 44419022, Plywood, Veneer, and Millwork Dealers;
• Installing electrical systems and equipment from their own stock--are classified in Industry 238210, Electrical Contractors and Other Wiring Installation Contractors;
• Installing plumbing and heating equipment--are classified in Industry 238220, Plumbing, Heating, and Air-Conditioning Contractors;
• Retailing sand, gravel, and stone--are classified in U.S. Census Bureau NAICS-based industry 44419024, Sand, Gravel, and Stone Dealers;
• Retailing roofing, siding (except wood), and insulation materials--are classified in U.S. Census Bur eau NAICS-based industry 44419026, Roofing, Siding, ad Insulation Dealers;
• Retailing electrical supplies and electric light fixtures--are classified in U.S. Census Bureau NAICS-based industry 44419027, Electrical Supplies Stores; and
• Retailing cement, lime, asphalt, and other related products--are classified in U.S. Census Bureau NAICS-based industry 44419025, Cement, Lime, and Related Products Dealers.