How to Paint Wood on Miniatures and Terrain: Grain, Aging and Weathering

Look at what kind of wood you are painting

Fresh timber is warm and fairly bright, with tans, honey and orange browns. Old outdoor wood fades towards cool grey, while wet or rotting wood goes dark and can have green or black patches. Deciding which you want before you pick up a brush saves guesswork and keeps a scene consistent.

Photos of real fences, barns and old boats are a quick source of ideas. Notice how much the color varies from plank to plank, because that variation is what makes painted wood feel real rather than like a single lump of brown.

Wooden objects also carry paint, stains and wear from use. A barrel might have darker bands where the hoops sit, and a table might have a pale patch where objects have rubbed the surface, which you can add later with a small brush.

Base coat and wash

Start with a mid brown base coat, applied in thin, even layers so the sculpted grain is not filled. Let it dry fully, then apply a dark brown or black wash over the top. The wash settles into the cracks and grain lines, which gives instant depth without any fine brushwork.

Contrast and shade paints can combine these steps over a light primer, but results depend on the brand and the model, so try them on a scrap piece first. Wipe any pooled wash from flat areas with a clean brush so it does not leave a stain.

Check the wash after a few minutes. If it has pooled in flat areas, a clean damp brush will lift the extra before it dries. Doing this early prevents dark stains that are hard to remove later.

Drybrush the grain

Once the wash is dry, drybrush with a lighter tan or sandy brown. Use a stiff brush, wipe most of the paint off and drag the brush along the direction of the grain so that the color catches the raised ridges. Repeat with an even lighter shade and less paint for the highest points.

On flat planks with little sculpted texture, use long strokes with a slightly loaded brush to suggest grain. A few fine lines with a thin brush in a darker brown add knots and cracks if you want more detail.

Painters who want even more texture sometimes add a scratchy dark-brown line with a fine brush, following the grain. Do this very lightly and only in a few places, since too many lines look busy.

Make each plank different

Real fences and floors are made from separate boards that age differently. Mix two or three shades of brown, and apply a slightly different one to each plank, or add a little grey or orange to your base mix for some of them. The differences should be subtle so the whole still looks like one structure.

Paint the ends of boards a bit lighter or darker than the faces, as end grain absorbs more moisture and weathers differently. Thin dark lines between planks make gaps look deeper and tidy up any messy edges.

A subtle color shift from one end of a plank to the other, or a slightly lighter patch where a board was replaced, adds history to a fence or wagon. Work in thin layers so that the changes stay soft.

Grey, weathered and damp wood

For old, sun-bleached timber, start with a grey-brown base and drybrush with pale grey and off-white. Add a thin wash of dark grey or blue-grey in the recesses. The result reads as driftwood, an abandoned pier or a barn that has stood for decades.

Damp or rotten wood goes darker and can carry green patches. A thin glaze of dark green or a dab of moss-colored paint near the base of posts suggests moisture. Keep it localized, because moss all over looks artificial.

For driftwood bases, a few light strokes of white or pale blue-grey on the top surfaces look like salt or old bleach. Keep it faint, and blend with a dry brush so the effect does not look painted on.

Burnt and charred wood

For fire damage, paint the surface a very dark brown or near-black and drybrush with a dark grey to show charred texture. A few warm orange or red highlights deep in cracks can suggest embers, used sparingly so they do not distract from the model.

Keep real flames, lighters and heat away from painted plastic models, as they can warp or ignite. The effect is only painted, and it is done safely at the desk with ordinary hobby paints.

Metal fittings, rope and finishing

Nails, hinges, bands and brackets can be painted with dark metal and a brown wash. Add a streak of rust-colored paint running down from the nail heads for an aged look. Rope looks right in tan or beige with a darker wash and a light drybrush along the strands.

A matte varnish unifies the surface and protects it during play. Apply it in a ventilated place according to the label, and recheck highlights afterwards, since matte coatings can slightly flatten drybrushing.

Seal terrain pieces that will be handled often, such as fences and crates, so that edge wear from play does not rub off the drybrushing.