How to Choose Hardwood Flooring

Solid hardwood is a single 3/4 in plank of wood that can be sanded and refinished several times, making it the longest-lived option, but it moves with humidity and should stay above grade on a wood subfloor.

Engineered hardwood bonds a real hardwood veneer to a plywood or HDF core, which stays flatter over concrete slabs, basements, and radiant heat. Thin 3/8 in engineered floats with click-lock joints for easy DIY; thicker 5/8 in engineered with a 4mm veneer can still be refinished once or twice.

On engineered floors the wear layer (the real wood veneer on top) is the single most important spec. A ~2mm veneer, common on budget 3/8 in click-lock oak, can be screened and recoated but not fully sanded.

If you want the option to sand out deep scratches years from now, look for 3mm to 4mm+ veneers. A 4mm layer like Bellawood Artisan's gives you one or two real refinishes, and full 3/4 in solid oak gives you around three.

Harder wood dents less. On the Janka hardness scale, hickory rates about 1820, white oak about 1360, and red oak about 1290, all well suited to homes. Softer woods like walnut or pine show dents faster in busy areas.

Oak is the default for most homes because it balances hardness, price, and availability, and its open grain hides minor wear. Choose white oak over red oak in kitchens and entries for slightly better moisture resistance and a more neutral tone.

Click-lock floating engineered is the most DIY-friendly: it needs a flat, clean subfloor and an underlayment pad but no glue or nails, and it works over concrete with a vapor barrier.

Nail-down solid or tongue-and-groove engineered requires a wood subfloor and a flooring nailer, and is better for confident DIYers or a pro. Glue-down works over concrete but is messy and unforgiving, so most homeowners should float when they can.

For high-traffic hallways, kitchens, and family rooms, favor harder oak, a tough factory finish, and a thicker refinishable wear layer so the floor can be refreshed later.

For basements, concrete slabs, and radiant heat, choose engineered for stability, not solid. Remember that even water-resistant engineered wood is not waterproof at the seams, so full bathrooms and laundries are better served by tile or vinyl.

Real engineered oak starts around $3 to $5 per square foot, with premium wide-plank and thick-veneer lines running $6 and up before installation. Solid oak strip is often $5 to $7 per square foot plus a harder install.

Whatever you buy, let the flooring acclimate in the room for the manufacturer's stated time (often 3 to 5 days) before installing, and keep the home's humidity stable afterward to prevent gaps and cupping.