This industry comprises establishments primarily engaged in the merchant wholesale distribution of nonwood roofing and nonwood siding and insulation materials.
Cross-References. Establishments primarily engaged in the merchant wholesale distribution of wood roofing and wood siding are classified in Industry 423310, Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers.
| Go to: | No change 2002 to 2007 | 2002 NAICS to 1997 NAICS | 2002 Economic Census and other data sources |
| 2007 NAICS | 2002 NAICS | 1997 NAICS |
Corresponding Index Entries |
|---|---|---|---|
| 423330 | 423330 | 421330 | Asphalt roofing shingles merchant wholesalers |
| 423330 | 423330 | 421330 | Gutters and down spouts (except wood) merchant wholesalers |
| 423330 | 423330 | 421330 | Insulation materials (except wood) merchant wholesalers |
| 423330 | 423330 | 421330 | Roofing materials (except wood) merchant wholesalers |
| 423330 | 423330 | 421330 | Sheet metal roofing materials merchant wholesalers |
| 423330 | 423330 | 421330 | Shingles (except wood) merchant wholesalers |
| 423330 | 423330 | 421330 | Siding (except wood) merchant wholesalers |
| 423330 | 423330 | 421330 | Solar reflective film merchant wholesalers |
| 423330 | 423330 | 421330 | Sound insulation merchant wholesalers |
| 423330 | 423330 | 421330 | Tarred felts merchant wholesalers |
| 423330 | 423330 | 421330 | Vinyl siding merchant wholesalers |
| 423330 | 423330 | 421330 | Weather stripping merchant wholesalers |
