Installed hardwood runs $6–$12 per square foot for engineered, $8–$18 for solid mid-grade and $12–$25 for premium and exotic species. The variable that ruins more hardwood floors than any other is not the product — it is moisture, and the industry guidance on it is not the fixed waiting period most people expect.
What the per-square-foot figure contains
Every band on this page is material plus labour for a straightforward installation over a sound, dry subfloor. The three grades differ in ways that affect both halves of that.
| Grade | Installed |
|---|---|
| Engineered / low-grade | $6–$12 |
| Solid, mid-grade | $8–$18 |
| Premium / exotic species | $12–$25 |
This page's own dataset. Removing old flooring and subfloor repair are additional.
Engineered and solid are not simply cheaper and dearer versions of the same thing. Engineered is a real wood wear layer over a dimensionally stable plywood core, so it tolerates humidity swings and can go over concrete. Solid is one piece of timber that moves with moisture but can be sanded and refinished repeatedly. The choice is about where the floor is going and how long you intend to keep it, and the price difference is close to incidental next to that.
The moisture rules, and the myth about acclimation
Almost every hardwood failure — cupping, gapping, crowning, buckling — is a moisture failure. The widely repeated advice is to let the wood "acclimate for a few days" before installing. That is not what the industry guidance actually says, and the difference matters.
Guidance published by the National Wood Flooring Association, quoting its own Moisture and Wood publication, is condition-based rather than time-based: the flooring is conditioned until it reaches equilibrium moisture content with the environment it will live in, and until its moisture content aligns with the subfloor. There is no correct number of days, because the answer depends on the wood, the subfloor and the room.
This is why an installer who wants the house heated and the HVAC running before delivery is not being difficult. Installing into a building that has not reached its normal operating conditions is the single most reliable way to produce a floor that fails in its first year — and the remedy is replacement, not repair.
It is also why "we can start Monday" is sometimes the wrong answer. A schedule that has no conditioning period in it has quietly moved the risk onto you.
Labour, and what moves the installed rate
Hardwood installation is skilled carpentry — racking a floor for a natural pattern, cutting around obstacles and finishing transitions all reward experience, and it shows in the labour half of every band above.
The Bureau of Labor Statistics puts carpenters (SOC 47-2031) at 670,090 employed with a mean hourly wage of $31.55 and a mean annual wage of $65,630 as of May 2025. The 10th-to-90th-percentile spread runs $19.43 to $48.03 — a top rate nearly two and a half times the bottom, which is most of why the same floor is quoted so differently in different markets.
Three things reliably push a job toward the top of its band: an out-of-flat subfloor that has to be corrected before anything is laid, a diagonal or herringbone pattern that raises both waste and labour, and a room with many transitions, closets or hearths to cut around. None of them is visible in a per-square-foot quote until someone has measured.
What the estimate excludes
- ·Removing the old floor. Tear-out and disposal are separate, and carpet, tile and glued-down vinyl differ greatly in how hard they are to remove.
- ·Subfloor repair and levelling. Priced only once the old floor is up.
- ·Site-finished sanding and coating. If you are buying unfinished timber to sand and finish in place, that is a distinct trade and a distinct line.
- ·Trim, thresholds and undercutting doors. Small individually, and routinely omitted from a first estimate.
- ·Moisture testing and remediation. Testing is cheap; a concrete slab that fails a moisture test is not.
- ·Lead-safe practices in older homes. Removing old trim in pre-1978 housing can trigger the EPA Renovation, Repair and Painting rule.
Methodology
Installed bands by grade are the values held in this page's own cost dataset, applied to the area you enter. Moisture and conditioning guidance is attributed to the National Wood Flooring Association as quoted in its own trade publication; note that NWFA's full technical guidelines are member-restricted, so the citation is to the publicly readable article that quotes them. Wage figures are BLS OEWS May 2025. Tear-out, subfloor repair and finishing are not included.
Sources
- National Wood Flooring Association, via Hardwood Floors Magazine — A Wood Floor Installer's Guide to Moisture Testing — accessed 2026-09-05
- U.S. Bureau of Labor Statistics — OEWS Profile: Carpenters (47-2031), May 2025 — accessed 2026-09-05
- US EPA — Renovation, Repair and Painting Program — accessed 2026-09-05