Solid Hardwood
One piece of timber, sandable for a century.
Real wood veneer on a dimensionally stable core. Typical installed cost, durability, where it works and how to care for it.
Engineered hardwood is real wood on top, but instead of being solid wood all the way through, it's a thin layer of real hardwood glued onto a plywood-like core made of several thinner layers. From the surface it looks and feels just like solid wood. That layered core underneath is what lets it go over concrete slabs and heated floors that solid wood can't handle.
Engineered hardwood bonds a genuine hardwood wear layer to a cross-ply or HDF core. Because the core layers run perpendicular to each other, the plank resists the seasonal expansion that limits solid wood — which means it can go over concrete slabs, below grade, and over radiant heat.
Quality varies enormously here, and it comes down almost entirely to wear-layer thickness: a 4–6 mm sawn veneer can be refinished three or four times and looks identical to solid wood, while a sub-millimeter peeled veneer can't be sanded at all.
Scratches like solid wood but has far less to give back. A 2 mm veneer buys one refinish if you are lucky, so claw damage accumulates permanently. Check the wear layer thickness before assuming you can sand it.
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The cross-ply or HDF core resists the cupping and gapping that would sideline solid wood. Keep the surface under 80–85°F and ramp temperature changes slowly, and it is the wood category's radiant-safe choice. Manufacturer surface-temperature limit: about 85°F.
Floating click — tools run roughly $150–$400 to buy
A bedroom in a day; a whole floor over a long weekend. Get the expansion gap right with spacers and a pull bar, and most of the rest is patience. A moisture meter isn't optional over a slab.
The single most important spec, because each refinish removes roughly 0.5–1 mm. Under 1 mm: not refinishable, expect 15–20 yrs. 2 mm: one to two refinishes. 3 mm: two to three. 4 mm: three to four, 50+ yr service life. 6 mm: refinishable about as often as solid wood.
Sawn-face veneer looks like solid wood grain. Rotary-peeled is unwound from the log like a paper towel and produces a repeating, plywood-like figure. Sawn costs more and looks better.
Baltic birch or multi-ply hardwood plywood is the premium core. HDF core is stiffer and flatter but swells permanently if water reaches it. Softwood ply is the budget option.
Glue-down (best acoustics and feel, most permanent), floating click-lock (fastest, DIY-viable, hollow sound without underlayment), or nail-down over wood subfloor.
Engineered is the only wood category generally warrantied over radiant. Keep surface temperature below 80–85 °F and ramp temperature changes slowly.
| Wear layer | under 1 mm to 6 mm (buy 3 mm+) |
|---|---|
| Total thickness | 3/8"–3/4" |
| Widths | 5"–9" common |
| Below grade | Yes, with proper vapor control |
Ignore the price tag and read the wear-layer spec. Two floors at the same price can differ by 25 years of service life.
Each feature paired with the benefit it delivers. A spec on its own tells you nothing about whether it is worth paying for.
Layers run perpendicular, so the plank barely moves with season. That single fact is what lets real wood go over a slab, below grade and over radiant heat.
Indistinguishable from solid wood at the surface, and thick enough to sand two or three times across a 40-year life.
The 7- and 9-inch boards that define current interiors, without the winter gapping those widths cause in solid timber.
Glue-down for the most solid feel, floating for speed and DIY, nail-down over wood joists. One product, three site conditions.
A UV-cured coating harder than anything applied on site, with a warranty behind it and no fumes or cure time in your house.
The specifications below decide how this floor performs. Ask for them in writing — a sample board and a price per square foot do not tell you any of it.
Engineered Hardwood runs $9.00–$19.00 per square foot installed in 2026 — $6.00 to $12.00 for material and $3.00 to $7.00 for professional labor. Spread across an expected 20 to 50 year service life that works out near $0.40 per square foot per year. Regional variation of 20 to 40% is normal, and demolition, subfloor prep and trim are extra.
20 to 50 years, assuming it went into an appropriate room over a properly prepared substrate and gets the maintenance it needs. Ignore the price tag and read the wear-layer spec. Two floors at the same price can differ by 25 years of service life.
Bedroom, Living / Family Room, Home Office. Concrete slabs and below-grade living space. Over radiant floor heating.
Full Bathroom, Laundry Room, Garage / Workshop, Sunroom / Four-Season Room. Bathrooms and standing-water areas. Any project buying on price alone (thin veneers).
No. Standing water causes permanent damage. Bathrooms and standing-water areas
Dust-mop or vacuum on hard-floor setting. Damp-mop with manufacturer-approved wood cleaner. Critically: never steam-mop.
Same family first, then products with a similar look from other families.
One piece of timber, sandable for a century.
Photographic layer over HDF — the scratch-resistance champion.
Stone-composite core: 100% waterproof and dimensionally rock-steady.
Foamed core: warmer, quieter and softer than SPC — and thicker.
The original LVP: thin, glued down, repairable, and unforgiving of a bad subfloor.
Seamless, welded, genuinely impermeable — the healthcare standard.
The specific matchups people weigh before deciding.
Both are real wood on the surface. Solid gives you the most refinishes and the longest life, but only over a…
Engineered hardwood is real wood that can be refinished and adds resale value. LVP is waterproof, cheaper and…
Engineered hardwood is real wood that may be refinishable and adds resale value. Laminate is a photograph…
Engineered wood is the one material where all three methods are genuinely available — and the subfloor usually…
Floating is faster, cheaper and DIY-viable, and it's the right answer for most residential rooms. Glue-down is…