SIC 5031—Lumber, Plywood, and Millwork

Where 5031 sits

1. F Wholesale Trade
2. 50 Wholesale Trade-durable Goods
3. 503 Lumber and Other Construction Materials
4. 5031 Lumber, Plywood, and Millwork

Description

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.

What 5031 includes

6-digit codes

• 503100 — Lumber, Plywood, and Millwork
• 503101 — Building Materials, Exterior
• 503102 — Building Materials, Interior
• 503103 — Doors and Windows
• 503199 — Lumber, Plywood, and Millwork, NEC

8-digit codes

• 50310000 — Lumber, plywood, and millwork
• 50310100 — Building materials, exterior
• 50310101 — Fencing, wood
• 50310102 — Shingles, wood
• 50310103 — Siding, wood
• 50310104 — Trim, sheet metal
• 50310200 — Building materials, interior
• 50310201 — Enameled tileboard
• 50310202 — Molding, all materials
• 50310203 — Paneling, wood
• 50310204 — Veneer
• 50310205 — Wallboard
• 50310300 — Doors and windows
• 50310301 — Door frames, all materials
• 50310302 — Doors, combination, screen-storm
• 50310303 — Doors, garage
• 50310304 — Doors, nec
• 50310305 — Metal doors, sash and trim
• 50310306 — Window frames, all materials
• 50310307 — Windows
• 50310308 — Skylights, all materials
• 50319900 — Lumber, plywood, and millwork, nec
• 50319901 — Composite board products, woodboard
• 50319902 — Hardboard
• 50319903 — Kitchen cabinets
• 50319904 — Lumber: rough, dressed, and finished
• 50319905 — Medium density fiberboard
• 50319906 — Millwork
• 50319907 — Pallets, wood
• 50319908 — Particleboard
• 50319909 — Plywood
• 50319910 — Structural assemblies, prefabricated: wood

Example activities

• 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

5031 in other systems