423390 — Other Construction Material Merchant Wholesalers

Description

This industry comprises (1) establishments primarily engaged in the merchant wholesale distribution of manufactured homes (i.e., mobile homes) and/or prefabricated buildings and (2) establishments primarily engaged in the merchant wholesale distribution of construction materials (except lumber, plywood, millwork, wood panels, brick, stone, roofing, siding, electrical and wiring supplies, and insulation materials) (as defined in the official U.S. Census Bureau 2022 NAICS Manual).

Illustrative Examples

• Flat glass merchant wholesalers
• Prefabricated buildings (except wood) merchant wholesalers
• Ornamental ironwork merchant wholesalers
• Fencing and fencing accessories (except wood) merchant wholesalers
• Plate glass merchant wholesalers
• Storage bins merchant wholesalers

Exclusions & Cross-References

• Merchant wholesale distribution of products of the primary metals industries--are classified in Industry
• 423510, Metal Service Centers and Other Metal Merchant Wholesalers;
• Merchant wholesale distribution of lumber; plywood; reconstituted wood fiber products; wood fencing;
• doors, windows, and their frames; wood roofing and wood siding; and other wood or metal millwork--are
• classified in Industry 423310, Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers;
• Merchant wholesale distribution of stone, cement, lime, construction sand and gravel; brick; asphalt and
• concrete mixtures (except ready-mix concrete); and/or concrete, stone, and structural clay products--are
• classified in Industry 423320, Brick, Stone, and Related Construction Material Merchant Wholesalers;
• Merchant wholesale distribution of nonwood roofing and nonwood siding and insulation materials--are
• classified in Industry 423330, Roofing, Siding, and Insulation Material Merchant Wholesalers;
• Merchant wholesale distribution of electrical supplies and wiring supplies--are classified in Industry
• 423610, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant

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