Establishments, with or without yards, primarily engaged in the wholesale distribution of rough, dressed, and finished lumber (but not timber); plywood; reconstituted wood fiber products; doors and windows and their frames (all materials); wood fencing; and other wood or metal millwork.
- Composite board products, wood-based-wholesale
- Door frames, all materials-wholesale
- Enameled tileboard (hardboard)-wholesale
- Fencing, wood-wholesale
- Hardboard-wholesale
- Kitchen cabinets to be built in-wholesale
- Lumber rough, dressed, and finished-wholesale
- Medium density fiberboard-wholesale
- Metal doors, sash and trim-wholesale
- Millwork-wholesale
- Molding all materials-wholesale
- Paneling wood-wholesale
- Particleboard-wholesale
- Plywood-wholesale
- Shingles wood-wholesale
- Structural assemblies prefabricated wood-wholesale
- Veneer-wholesale
- Wallboard-wholesale
- Window frames all materials-wholesale
- Windows and doors-wholesale
- Wood siding-wholesale