You can paint a wooden dining table, but a painted top takes more wear than most other surfaces, so the usual approach is to paint the base and legs and protect a natural or stained top. If you paint the top too, it needs a durable finish and a long cure. Clean off food and polish residue, scuff-sand, prime with a stain-blocking primer, paint in thin coats, and seal with water-based topcoats.
Paint the base, keep the top, or paint everything
- Base and legs only: the most practical option. The top stays as wood or stained wood, and it takes the most wear.
- Base and top: a strong look, but the top needs a durable paint and at least three coats of water-based polyurethane.
- Whole table, including the top: the most work, and it needs the longest cure before heavy use.
If you keep the top natural, match the stain or finish on the top to the base colour where possible, so they look like a set. For an older table, see how to refinish an antique table. Remove leaves before you start, and remember that the top will need its own finish.
Identify the existing finish
Check the finish before you start, because it changes the prep. How to restore old furniture explains the solvent test in more detail. Put a little denatured alcohol on a cotton bud in an inconspicuous spot. If it softens, you have shellac. Lacquer thinner softens lacquer. Neither usually affects polyurethane, which needs sanding to key it for paint.
Clean the food residue
Dining tables carry food oils, polish and hand grease. Scrub the whole table, including the legs, with a degreaser such as Krud Kutter or a TSP substitute, and a damp rag or brush. Rinse with clean water and let the wood dry completely before you sand.
Sand and repair
Scuff-sand all surfaces with 180 to 220 grit to dull the gloss. This does not need to strip the finish back to bare wood. Sand damaged or bare areas from 120 grit first. Fill any deep scratches or gouges with wood filler, let it dry, sand it flush, and then wipe away the dust. A tack cloth works well for the last wipe.
Prime
Prime with a shellac-based primer if the wood is tannin-rich, the old finish is stained, or the surface is glossy. An oil-based primer also works. Stain-blocking primers stop tannins, knots and stains from bleeding through the paint. Use a roller for the flat top and a brush for the legs and corners. Let the primer dry, then scuff lightly with fine-grit sandpaper and wipe clean.
Paint in thin coats
Apply the paint in two or three thin coats, letting each dry fully and sanding lightly with 220 to 320 grit between coats. A thin coat levels better and is less likely to drip or sag than one heavy coat. For the topcoat and paint techniques, see wood furniture painting techniques for a smooth finish.
Protect the top
Seal a painted table with water-based polyurethane or polycrylic, applied in at least three thin coats on the top. Recoat after about two hours, or as the label says. Water-based topcoats are less likely to yellow than oil-based ones, which matters on light colours. Oil-based polyurethane is tougher, but it yellows, especially over white.
Do not rely on wax alone as the finish for a dining top. Heat and water mark wax, and a hot dish will leave a ring. Fit felt pads to the chair legs and use coasters during the cure period.
Cure and daily use
Let the table rest for a few days before light use. Most people can use it lightly after three to seven days. Avoid heavy use, hot dishes and placemats left on it for two to four weeks, because most water-based paints and topcoats take that long to cure fully. The exact time varies by product, so check the label.
Safety
- Test older tables for lead paint before you sand. A dining table is a food surface, so this matters more.
- Ventilate well when you use solvent primers or oil-based finishes.
- For the paint choice, see which paint to use on wood furniture.