Finishing
A dining table earns its wear honestly: hot plates, spilled drinks, and years of elbows. Refinishing one well is less about a single product and more about three decisions made in sequence — how far to sand, how to add colour, and which protective film matches how the table is actually used.
The sanding sequence
Skipping grits is the most common refinishing mistake. Each grit is meant to remove the scratch pattern left by the grit before it. Jump too far and the previous scratches stay, then telegraph through the stain and finish once the surface is wet.
| Grit | Purpose | Notes |
|---|---|---|
| 80 | Level and remove stripper residue | Only if the surface is uneven; skip on sound flat tops. |
| 120 | Remove the 80-grit scratches | The real shaping happens here. |
| 150–180 | Refine for staining | Most hardwoods take stain evenly at 150–180. |
| 220 | Final smoothing before finish | Going much finer can close the grain and lighten stain uptake. |
After the final grit, vacuum the surface and wipe it with a cloth lightly dampened with the solvent recommended for your finish. This raises and removes loose dust that would otherwise show as specks under the first coat.
Dye versus pigment stain
Both add colour, but they work differently and look different on the same board.
- Dye dissolves fully and colours the wood without hiding the grain. It penetrates evenly, which helps on blotch-prone woods, but it can fade more in strong light.
- Pigment stain is finely ground colour suspended in a binder. It lodges in pores and scratches, so it emphasises grain and open-pored woods such as oak, and it resists fading better.
Test on the underside
Every board accepts colour differently. Brush your chosen stain on an inconspicuous area — the underside of the top or an apron — and let it dry before committing. What looks right wet often dries two shades off.
Matching the topcoat to daily use
A dining table is a high-contact surface, so the finish has to resist water, heat, and abrasion. The trade-off is between repairability and toughness.
| Finish | Feel | Best for |
|---|---|---|
| Hard wax oil | Natural, in-the-wood | Owners who want easy spot repairs and accept occasional re-oiling. |
| Wiping varnish (oil-based) | Low sheen, thin film | A balance of protection and a hand-applied look. |
| Polyurethane | Plastic-like film | Maximum resistance to water and scuffs; harder to spot-repair. |
Whichever you choose, thin coats beat thick ones. Several light coats with a light sanding between them build a smoother, more durable film than one heavy flood coat that can sag and trap bubbles.
A note on local conditions
In much of Canada, indoor humidity swings sharply between a damp summer and a dry, heated winter. Solid wood tops expand and contract with that cycle. A finish that breathes a little, such as an oil or wiping varnish, tolerates this movement on a wide top better than a thick, rigid film that can crack at the edges over several seasons.
If the table needs structural attention — a wobbling leg or a separated joint — do that before refinishing, since glue and clamping can mark a fresh finish. That work is covered in repairing and repurposing. And if you have not removed the old coating yet, start with stripping old finishes.
References
- Forest Products Laboratory, USDA — Wood Handbook (moisture relations and finishing of wood).
- Canadian Conservation Institute — CCI Notes on wooden objects and relative humidity.
Last updated: May 22, 2026.
This article is general reference only. Follow the directions and drying times printed on the specific stain and finish products you use.