Choose hardwood if you're staying long enough for the resale premium and repeated refinishing to pay off, and the room stays dry. Choose carpet if comfort, quiet and budget lead the decision — it's the warmer, softer, cheaper floor, and the one you can replace without touching the subfloor when your tastes change.
Installed cost includes material and professional labor. Ratings are relative across all 21 materials on this site, not absolute scores.
| Solid Hardwood | Nylon Carpet | |
|---|---|---|
| Installed cost per sq ft | $9.00–$22.00 | $4.00–$10.00 |
| Expected service life | 50–100 years | 10–20 years |
| Cost per sq ft per year | $0.21 | $0.47 |
| Durability | 4/5 | 4/5 |
| Water resistance | 1/5 | 2/5 |
| Comfort underfoot | 3/5 | 5/5 |
| Sound absorption | 2/5 | 5/5 |
| Ease of maintenance | 3/5 | 3/5 |
| DIY friendliness | 1/5 | 2/5 |
| Environmental profile | 4/5 | 3/5 |
| Traffic rating | Heavy | Heavy |
| Commercially rated | Yes | Yes |
The points that decide this in practice — not the spec sheet items that read well but rarely change anyone's mind.
Nylon carpet rates the maximum on both comfort and quiet on this site; solid hardwood rates the middle on comfort and the low end on quiet. Carpet is a soft, warm surface that absorbs footfall and echo in both directions — the cheapest way to satisfy a condo acoustic requirement. Hardwood is harder, colder and telegraphs sound across a room. Neither fact is a flaw; they are what each material is for.
A 3/4" solid floor holds roughly 1/4" of usable wood above the tongue — five to eight full sandings across a life measured in decades, and it is the only flooring category buyers consistently pay a premium for. Carpet doesn’t refinish. Ten to twenty years in, depending on fiber and traffic, it is replaced, pad and all, not restored.
Solid hardwood rates the lowest water score on this site — it cups and buckles once moisture reaches the wood, which is why it is excluded from bathrooms, basements and any below-grade slab. Carpet fares only slightly better on paper, and the real number that matters isn’t the fiber but the pad: liquid goes straight through the face into the cushion and then the subfloor, where a spill turns into an odor problem long before it becomes a visible stain.
Nylon carpet installs for roughly a third to a half of what solid hardwood costs, and it needs no acclimation, no humidity control and no finish schedule. Hardwood costs more up front and asks for real upkeep — 30 to 50% relative humidity year-round, felt pads under every furniture leg, never a wet mop — in exchange for a floor that can still be sanded flat when the house changes hands twice more.
$9.00–$22.00 per sq ft installed, lasting 50–100 years — about $0.21 per sq ft per year.
Wide planks (6"+) look current but move more seasonally. In a dry climate, expect visible winter gaps unless you humidify.
$4.00–$10.00 per sq ft installed, lasting 10–20 years — about $0.47 per sq ft per year.
If you buy one upgrade, make it solution-dyed nylon over a quality 8 lb pad. It costs roughly 15% more and routinely doubles usable life.
Hardwood, without much argument. It is the one flooring category buyers on this site consistently pay a premium for, and refinishing an existing floor before a sale costs a fraction of replacing it. Carpet is expected in bedrooms but doesn’t add value the way wood does, and a buyer has no way to know its age or condition just by looking at it.
Carpet, clearly — it rates the maximum comfort score on this site against hardwood's middle rating, and it is doing double duty as insulation, not just a walking surface. In a cold climate or a room over an unconditioned space, that difference is felt every morning, not just measured on a chart.
The old advice to rip out all carpet for allergies is more nuanced than that. Carpet traps dust and dander in the pile rather than letting it recirculate, and a nylon floor vacuumed regularly with a sealed HEPA machine can perform reasonably well. Hardwood has nothing to trap allergens in, but that cuts both ways — whatever settles on it re-aerosolizes with every footstep between cleanings. The real determinant is maintenance, not the material; see the fuller explanation on the terms and technical guide.
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