process and method
Uneven Sanding – Ridges, Gouges, and Cross-Grain Scratches
A sanding defect that leaves ridges, rough patches, gouges, exposed nail heads, or visible cross-grain scratches.
Published
What it is
Uneven sanding is a refinishing defect caused by inconsistent sanding technique, the wrong grit progression, too much pressure, or lingering too long in one area.
Signs
- Ridges or uneven patches under direct light
- Areas that feel rougher or smoother than the rest of the floor
- Cross-grain scratches
- Gouges, depressions, or exposed nail heads
- A floor that looks wavy after stain or finish is applied
How ReCoat handles it
When sanding is the right service, ReCoat uses a controlled grit progression and checks the surface throughout the job. When the floor does not need sanding, the Clean ReCoat Process can often avoid removing good wood from the floor in the first place.
Why it matters
Every sanding removes wood. On solid hardwood, that reduces the remaining wear layer. On engineered hardwood, aggressive sanding can cut through the veneer and permanently damage the floor.