Industry: 2421—Sawmills and Planing Mills, General
Establishments primarily engaged in sawing rough lumber and timber from logs and bolts, or resawing cants and flitches into lumber, including box lumber and softwood cut stock; planing mills combined with sawmills; and separately operated planing mills which are engaged primarily in producing surfaced lumber and standard workings or patterns of lumber. This industry includes establishments primarily engaged in sawing lath and railroad ties and in producing tobacco hogshead stock, wood chips, and snow fence lath. Establishments primarily engaged in manufacturing box shook or boxes are classified in Industry Group 244; those manufacturing Bash, doors, wood molding, window and door frames, and other fabricated millwork are classified in Industry Group 243; and those manufacturing hardwood dimension and flooring are classified in Industry 2426.

Cants, resawed (lumber)Lumber: rough, sawed, or planed
Ceiling lumber, dressedPlaning mills, independent: except millwork
Chipper millsResawing lumber into smaller dimensions
Custom sawmillsSawdust and shavings
Cut stock, softwoodSawmills, except special product mills
Flitches (veneer stock), made in sawmillsSiding, dressed lumber
Flooring (dressed lumber), softwoodSilo stock, wood: sawed
Fuelwood, from mill wasteSnow fence lath
Furniture dimension stock, softwoodStud mills
Kiln drying of lumberTies, railroad: sawed
Lath, made in sawmills and lathmillsTobacco hogshead stock
Lumber stacking or stickingWood chips produced at mill
Codes Titles Number of US Businesses
2421Sawmills and Planing Mills, General3,055
242100Sawmills and planing mills, general1,807
24210000Sawmills and planing mills, general1,807
242101Building and structural materials, wood220
24210100Building and structural materials, wood178
24210101Cants, resawed (lumber)8
24210102Ceiling lumber, dressed3
24210103Flooring (dressed lumber), softwood18
24210104Lath, made in sawmills and lathmills2
24210105Siding (dressed lumber)9
24210106Silo stock, wood: sawed2
242102Sawdust, shavings, and wood chips181
24210200Sawdust, shavings, and wood chips42
24210201Fuelwood, from mill waste15
24210202Sawdust and shavings50
24210203Wood chips, produced at mill74
242103Specialty sawmill products232
24210300Specialty sawmill products34
24210301Custom sawmill117
24210302Flitches (veneer stock), made in sawmills0
24210303Kiln drying of lumber81
242104Outdoor wood structural products83
24210400Outdoor wood structural products60
24210401Railroad ties, sawed20
24210402Snow fence lath1
24210403Tobacco hogshead stock2
242199Sawmills and planing mills, general, nec532
24219901Box lumber15
24219902Chipper mill32
24219903Cut stock, softwood8
24219904Furniture dimension stock, softwood9
24219905Lumber stacking or sticking7
24219906Lumber: rough, sawed, or planed369
24219907Planing mill, independent: except millwork10
24219908Planing mills, nec32
24219909Resawing lumber into smaller dimensions50