Hardwood is a specialty corner of the lumber business, and the trade journals that cover it, such as The Merchant Magazine, serve dealers and distributors across the western lumber industry. The National Hardwood Lumber Association (NHLA) grading rules have organized this market for more than a century, sorting boards by the amount of clear, usable surface they contain. Buyers who understand those rules pay for what they need instead of guessing. The same industry leadership shifts seen across construction, from key hires to promotions, shape how consistently that grading knowledge reaches the market.
The stakes are visible in the numbers. A 1,000-board-foot order of No. 1 Common red oak can cost 30 to 40 percent less than the same volume in FAS, yet yield nearly identical results when the parts are cut short. Knowing where the line sits between grade and waste is the difference between a profitable trim package and one that gives away material.
Hardwood Pricing and Market Factors
Hardwood prices follow a different rhythm than framing lumber. Most hardwood is sold by the board foot rather than the linear foot, and the price reflects species, grade, thickness, and the sawmill’s yield from the log.
Broader cost pressures touch hardwood too. Construction input prices rose 0.7 percent in January, and tariff impacts ripple through imported species and the equipment used to process them. Builders who track materials costs can time large hardwood purchases better than those who buy on demand.
Board foot pricing basics
A board foot equals a board 1 inch thick, 12 inches wide, and 12 inches long, or the equivalent volume in any other combination of dimensions. Quotes are typically per thousand board feet, abbreviated MBF. Thickness is measured in quarters: 4/4 means 1 inch, 6/4 means 1.5 inches, and 8/4 means 2 inches.
Grade-driven price spreads
The spread between grades can exceed 50 percent. FAS (First and Seconds) commands the premium because it yields long, clear pieces, while No. 2 Common sells at a steep discount because it carries more defects. Matching the grade to the intended parts keeps material cost in line with the project.
Freight also moves the price. A yard that sources from regional mills saves on shipping and can pass that saving along, while specialty species shipped across the country carry transport costs that can exceed the mill price. Buyers who group orders and buy by the unit, roughly 1,000 board feet, earn volume pricing that single-board purchases never see.
- Premium tier: walnut, cherry, white oak, hard maple.
- Mid-range tier: red oak, soft maple, birch.
- Value tier: poplar, alder, rubberwood.
The NHLA Grading Rules
NHLA rules grade hardwood by the number and size of clear cuttings a board can produce, not by appearance alone. The grader measures the board, counts the defects, and assigns the highest grade that the clear yield supports.
FAS, Select, and Common grades
FAS requires boards at least 6 inches wide and 8 feet long with 83 percent of the surface in clear cuttings. Select is similar but allows narrower and shorter boards. No. 1 Common needs 66 percent clear yield in smaller cuttings, and No. 2 Common drops to 50 percent. The table below summarizes the key requirements.
| Grade | Min. width | Min. length | Clear yield | Typical use |
|---|---|---|---|---|
| FAS | 6 in | 8 ft | 83% | Stair treads, panels, trim |
| Select | 4 in | 6 ft | 83% | Cabinet fronts, moulding |
| No. 1 Common | 3 in | 4 ft | 66% | Flooring, casework |
| No. 2 Common | 3 in | 4 ft | 50% | Interior parts, painted work |
Reading the grade for a project
A project that needs long, clear pieces, such as a dining table top, justifies FAS. A cabinet shop cutting dozens of small drawer fronts can buy No. 1 Common and work around the defects. Painted trim and interior parts run fine on No. 2 Common at a fraction of the cost.
Defects are the other half of the equation. Knots, splits, checks, stain, and wane all reduce the clear area a grader can count, and the rules define how each one is measured. A board that fails a grade on one defect can often be trimmed or resawn to save the clear portion, which is why experienced buyers purchase by the piece, not by the stack.
Species, color, and grain
Grade rules are species-neutral, but the market is not. White oak, hard maple, cherry, and walnut command premiums over soft maple, poplar, and red oak. Color consistency matters for visible work, and buyers often request color-matched material even when the grade does not require it.
From Log to Board: Sawing, Drying, and Processing
Hardwood starts as a log and becomes a usable board through sawing, drying, and surfacing. Each step affects the final grade and stability.
Sawing patterns and yield
Plain-sawn boards show cathedral grain and cost less to produce. Quarter-sawn boards expose vertical grain, resist cupping, and command a premium. Rift-sawn material splits the difference. The sawing pattern sets the grain character buyers see in the finished project.
Kiln drying and moisture content
Green hardwood at 80 to 100 percent moisture content must be dried to 6 to 8 percent for interior use. Kiln drying is a measured process; rushing it causes checking and case hardening. Dealers stock kiln-dried material, and job-site moisture checks protect the installation.
Processing capacity varies by region, and small shops fill gaps with rented machinery. A cabinet shop that needs a wide-belt sander for one job or a moulder for a custom run often turns to equipment rental rather than buying machines that would sit idle. The rental market covers everything from portable sawmills to industrial planers.
Western mills process a distinct mix compared with the eastern hardwood belt. Red alder, bigleaf maple, and white oak from the Pacific Northwest feed cabinet and millwork shops across the region, and the trade journals covering the western lumber industry track these species closely. Local species shorten the supply chain and give regional shops a cost advantage on domestic grades.
Matching Hardwood Grades to Interior Applications
Hardwood shows up in flooring, stair parts, moulding, cabinetry, and built-in furniture. Each application places different demands on grade, species, and moisture content.
Flooring and stair parts
Flooring needs hardness and dimensional stability. Red oak, white oak, and hard maple dominate, and quarter-sawn material resists cupping in humid climates. Stair treads and risers are usually cut from FAS stock so the visible surfaces stay clear.
Cabinetry, millwork, and storage
Cabinets and millwork consume the largest share of No. 1 Common material, where shorter clear cuttings fit drawer fronts and door panels. Built-in shelving and home storage organization solutions, from closet systems to magazine rack types, put the same graded material to work in nearly every room of the house.
Trim and moulding reward consistent grain and stable stock. A run of baseboard cut from mixed boards shows every color change, so shops match boards by tone before milling. Poplar and soft maple take paint well for painted trim, while oak and cherry get clear finishes that show the grain.
Working Hardwood in the Shop
Hardwood machines differently than softwood. It is denser, dulls tooling faster, and demands sharp blades and controlled feed rates for clean cuts.
Tooling and blade maintenance
A sharp edge is the difference between a clean cut and a torn one. Shop crews keep cutting tools in rotation so blades stay fresh, from jointer knives to the auto-loading utility knives used for trimming and scribing. A blade that works well in softwood may burn or tear in hardwood.
Cutting, sanding, and finishing
- Joint and plane to final thickness with sharp tooling.
- Sand through 80, 100, and 120 grits with the grain.
- Raise the grain with a light water wipe, then re-sand.
- Apply two thin coats of the chosen finish.
Feed rates should slow down for dense species, and tear-out follows grain direction, so climb cuts need care. Water-based finishes raise the grain less than solvent-based ones, and a pre-finish wipe with water reveals grain issues early.
Moisture and dust are the two shop enemies. Hardwood dust is fine and abrasive, so dust collection at the source beats masks alone, and a hygrometer in the shop keeps stored stock near the 6 to 8 percent target. Boards stored flat with sticker spacing breathe evenly and stay flatter than leaning stock.
Fastening and Installing Hardwood
Hardwood expands and contracts with humidity, so fastening and installation must allow for movement. Pilot holes prevent splitting, and the right fastener for the species keeps the assembly tight for decades.
Screw and nail selection
Dense species like oak and maple split easily, so pilot holes are mandatory for screws, and nails should be blunt-pointed or pre-drilled. Fastener selection matters more in hardwood than in any other lumber category, because a stripped or corroded connection is expensive to repair.
Acclimation and movement
Boards should acclimate to the room’s temperature and humidity for at least 48 hours before installation. Gaps at the perimeter and at expansion joints give the wood room to move. A moisture meter check at installation time, matching the board to site conditions, prevents the seasonal buckling that sends contractors back for callbacks.