Is prefinished hardwood better than site-finished?

Both options have real advantages, and the right choice depends on your timeline, budget, and how much disruption you can tolerate during installation.

Prefinished hardwood arrives from the factory with multiple coats of aluminum oxide finish already applied under controlled conditions. This means you can walk on the floor the same day installation is complete — no waiting 24-72 hours for finish to cure, no strong fumes filling your home, and no dust from sanding. The factory finish is also extremely durable, often harder than anything achievable on-site, and typically comes with 25-50 year finish warranties from major manufacturers.

Site-finished hardwood (also called unfinished hardwood) is sanded and finished after installation. The biggest advantage is a perfectly seamless, flush surface — there are no beveled edges between boards, which makes cleaning easier and gives a more formal, traditional look. You also have complete control over stain colour and sheen level, which matters a lot if you're trying to match existing floors or achieve a very specific design aesthetic.

The tradeoffs are real on both sides. Prefinished boards have a small micro-bevel or eased edge at the joint, which can collect dust and is harder to clean than a flat surface. Site-finished floors require your home to be vacated for several days and involve significant dust (even with dustless sanding systems) and VOC fumes during finishing. In Ottawa's climate, acclimation and moisture control are critical for both types before installation begins.

From a cost perspective in the Ottawa market, prefinished hardwood installation typically runs $8-$14/sq ft for engineered and $10-$18/sq ft for solid, with finish already included. Site-finished hardwood adds $3-$6/sq ft for sanding and finishing on top of installation, but gives you that custom, seamless result. For refinishing existing floors, the same $3-$6/sq ft range applies.

For most Ottawa homeowners doing a renovation with a tight timeline, prefinished is the practical choice. If you're building new, doing a high-end custom project, or need to match existing hardwood precisely, site-finished is worth the extra time and cost. If you'd like help deciding which approach suits your specific space, Ottawa Floor Install offers free consultations — we're happy to walk through the options with you.