Can prefinished hardwood floors be recoated?
Usually, yes. Factory finishes are harder to bond to than a finish applied in your home, so the prep matters more, and we always test a small patch first.
Why prefinished floors are different
A prefinished floor gets its finish at the factory, where it is cured very hard. Many factory finishes also contain aluminum oxide for scratch resistance. That toughness is the problem: a normal buffing screen barely scuffs it, and new finish won't grip a surface that hasn't been prepared.
So on a prefinished floor, the bonding step does most of the work. We clean the floor thoroughly, apply a bonding prep made for the job, and test a small out-of-the-way patch before coating the room.
The edges need extra care
Most prefinished boards have small beveled edges. Those grooves collect dirt and old cleaner, and finish won't stick to either. We clean them by hand before coating.
What can stop a recoat
- Polish, wax or a "shine restorer" on the floor. It has to come off first, and sometimes it can't be fully removed
- Residue from oil soap
- Finish that has worn through to bare wood
- An oiled or hardwax-oil floor (Rubio, Osmo). Those take a maintenance coat of oil instead, which we quote separately
How we do it
Check and test
We find out what's on the floor and coat a test patch to make sure the new finish bonds.
Deep clean
Machine scrub, then the beveled edges by hand.
Bonding prep
The step that lets new finish grip a factory finish.
Fresh coat
One coat of commercial-grade finish, or two for worn floors.
Engineered floors
Engineered hardwood has a thin layer of real wood on top, so it can only be sanded a limited number of times, and some can't be sanded at all. That makes recoating on time more important: it's the way to keep the floor looking good without using up that top layer.
Price is the same as any Buff & Coat: $1.75 a square foot, $895 minimum.
Questions
Can you recoat prefinished hardwood floors?
Usually, yes. Factory finishes need extra bonding prep, and we test a small patch first. If the test patch doesn't bond, we'll tell you and won't coat the floor.
Can engineered hardwood be recoated?
Yes, in most cases. Engineered floors have a thin top layer of real wood that can only be sanded a few times, so a recoat is the best way to renew them without sanding.
What if polish or a shine restorer was used on the floor?
It has to come off before new finish will stick. That takes extra prep, and sometimes it can't be fully removed. The test patch tells us before we coat the room.
Will the new coat peel?
A recoat peels when the new finish can't grip the old one. That is what the test patch checks: we coat a small spot and make sure it bonds before doing the whole floor.
Updated November 2026 by Matthews Floor Care, the cleaning and recoating side of Matthews Hardwood Floors in Boise. Prices are our own published prices. Questions? Call or text (208) 314-9913.
Not sure what your floor needs? A check-up tells you.
Boise and Ada County. Mon–Fri, 9am–5pm.