Satinwood vs Gloss vs Eggshell: UK Woodwork Paint Guide

Quick Answer: For interior woodwork, satinwood (mid-sheen) is now the standard UK trade finish — durable, easier to touch up than gloss, less reflective. Full gloss is reserved for traditional Victorian/Edwardian properties and high-traffic skirtings. Eggshell is for low-sheen contemporary or "matt look" specifications. All require oil-based or water-based system per substrate, primer/undercoat first, two finish coats. Modern water-based acrylics now meet BS 6150 standards for durability.

Summary

The gloss/satin/eggshell decision sets the whole feel of a room and the durability of the finish. Wrong choice and the client either complains it "looks plasticky" (too much sheen) or "is impossible to clean and getting marked" (too little). Most decorators default to satinwood for almost everything — and that's usually right — but knowing when to vary it separates competent decorators from professional ones.

The market shifted away from oil-based gloss after the 2010 EU VOC regulations (Directive 2004/42/EC) capped solvent content. Modern water-based acrylic satinwoods and eggshells now perform at or above traditional oil-based finishes for most domestic interiors, dry faster, and don't yellow over time. Oil-based is still used for high-traffic skirtings, doors, and where deep colour saturation is needed, but the gap has closed.

This guide covers sheen levels, water vs oil systems, primer/undercoat selection, coverage rates, drying times, and which finish suits which substrate. Read it before quoting any internal joinery decoration job.

Key Facts

• Sheen levels (gloss measure at 60°) — Matt 0–10%; eggshell 10–25%; satinwood 25–45%; mid-sheen 45–70%; full gloss 70%+
• Modern UK trade standard interior woodwork — Satinwood (Dulux Trade Satinwood, Crown Trade Satinwood, Johnstone's Acrylic Eggshell)
• Traditional high-gloss reservoir — Victorian terraces, Georgian properties, period skirtings — full gloss
• Modern contemporary specification — Eggshell on woodwork to match flat-finish walls
• Coverage rate — 12–14m² per litre per coat (satin/eggshell), 13–15m²/L (gloss)
• Water-based acrylic dry time (touch-dry) — 1–2 hours; recoat 4–6 hours
• Oil-based dry time (touch-dry) — 4–6 hours; recoat 16–24 hours
• Primer required — Bare timber, knots (knotting solution under), MDF (acrylic primer essential), metal (etch or zinc-phosphate primer)
• Undercoat coverage — 14–16m²/L per coat
• BS 6150:2019 — Code of practice for painting of buildings
• VOC limits — EU Directive 2004/42/EC: trim/cladding paints <130 g/L (water-based) or <300 g/L (solvent-based)

Quick Reference Table

Detailed Guidance

Reading the brief — what the client actually wants

Clients use sheen vocabulary loosely. "Matt finish" might mean eggshell. "Glossy" might mean satinwood. Always confirm with a physical sample or trade chart at first visit:

• Show a small painted board with each sheen level
• Ask: "Look at this — is this the level of shine you want?"
• Record decision on quote sheet with brand and finish code

This 30-second conversation prevents £400 repaint disputes.

Water-based vs oil-based — the modern choice

Water-based acrylic satinwood/eggshell:

• Faster drying (recoat 4–6 hours)
• Doesn't yellow (oil yellows over years, especially north-facing rooms or low-light)
• Lower VOC (better for client/decorator health, mandatory under EU 2004/42)
• Cleans with water
• Slightly softer film than oil (BS 6150 Class 2 durability) — adequate for domestic

Oil-based (alkyd) gloss/satinwood:

• Harder film (BS 6150 Class 1)
• Better levelling — looks smoother in raking light
• Deeper colour saturation, richer blacks/dark greys
• Slow dry (recoat 16–24 hours) — adds 1–2 days to project
• Yellows over time (especially in low light)
• Higher VOC — solvent smell

For 90% of UK domestic jobs in 2026, water-based is the right answer. Use oil-based for: heritage restoration (matching old finish), exterior trim (durability), dark colours where the oil's depth shows.

Substrate and primer

Different substrates need different primers:

• Bare softwood / hardwood — Knotting solution to all knots first (shellac-based), then acrylic wood primer (water-based) or wood primer (oil)
• Previously painted timber — Sand, clean, no primer needed if sound; spot-prime bare patches
• MDF — Acrylic primer essential (water-based MDF primer or solvent-based MDF sealer). Don't use thinned emulsion as primer — won't seal MDF fibre.
• Metal (steel) — Zinc-phosphate or rust-inhibiting primer
• Galvanised steel — Mordant solution (T-Wash) or galvanised primer first
• Aluminium — Etch primer
• Walls/plaster — Mist coat (thinned emulsion 70:30 paint:water) before topcoat
• PVA-sealed surfaces — Generally avoid PVA as primer; modern alternatives perform better

Quality of finish — three trade tiers

Trade decorators distinguish:

1. Spec Grade (rented properties, budget jobs) — Brush and roller only, one undercoat, one topcoat, knots covered, visible brush marks acceptable. £18–£28 per m² wall+trim labour.
2. Standard Grade (most domestic) — Sanded between coats, knots properly sealed, two topcoats, minor brush marks not visible at 1m. £25–£40 per m².
3. Premium Grade (heritage, high-end) — Filled and sanded to perfection, three coats, sprayed-finish quality, no visible brush marks at any angle. £45–£80 per m².

Quote at the right tier and exclude scope creep. "Premium finish included" means filling every nail-hole, hairline crack, and adjusting plaster imperfections. Spec out clearly.

Sanding between coats

Critical for satinwood and gloss systems:

• First undercoat — Apply, fully dry, sand with 180–240 grit, dust off
• Second undercoat — If needed for cover, dry, sand 240–320 grit, dust off
• Finish coat 1 — Dry, sand lightly with 320–400 grit (or 0000 wire wool on gloss), dust off
• Finish coat 2 — Final coat, no sanding

Skip sanding and you get visible brush marks, nibs (dust caught in wet paint), and an uneven sheen. Sand-between is non-negotiable on premium grade.

Application — brush vs roller vs spray

Brush only: Highest quality finish, slowest. Use for traditional period work, sash windows, and where roller orange-peel is unacceptable.

Roller (radiator/4" mini roller) plus tipping off with brush: Standard trade method for skirtings and panel doors. Load roller, apply to large area, immediately drag a soft brush (laying off) along the length to remove roller pattern. Fast and excellent finish.

HVLP spray: Best finish quality, premium grade only. Requires masking, dust control, drying area, compressor. Cost-effective for door manufacturers, less common on-site.

Drying times and recoat windows

Manufacturer recoat times are MINIMUMS. Real-site conditions affect drying:

• Cold (under 15°C): double dry time
• High humidity: extend dry time 25–50%
• Direct sunlight on freshly painted: skin forms over uncured paint = lifting

Acrylic satin in winter unheated room: don't try second coat same day. Plan around drying.

Colour and stain hiding

Some colours need more coats:

• Whites and pastels over white — 2 coats sufficient
• White over dark — 3+ coats (or tinted primer)
• Strong colours (red, deep blue, dark grey) — Use tinted basecoat/undercoat from same brand; cuts topcoat count by 1
• Yellows and oranges — Notoriously low-hide; tinted primer essential

Don't promise 2 coats on a tonal change job. Quote 3 coats minimum and explain why.

Knots — the most-disputed callback

Untreated knots bleed through paint within months. Always:

1. Scrape any resin
2. Apply shellac-based knotting solution to each knot (Liberon Knotting, Manns Knotting)
3. Allow 30 minutes
4. Prime over

Cutting corners on knot treatment is the #1 cause of "your paint is coming through" callbacks. Spend the 10 minutes per door.

Cost example — door painting

Standard internal door, both sides + frame + architrave, water-based satinwood, mid-spec:

• Knotting solution: <£1
• Wood primer ½ tin: £4
• Filler & sandpaper: £3
• Acrylic satinwood ¼ tin (2 coats): £8
• Labour 4 hours @ £35/hr = £140
• Sub-total cost: £156
• 30% margin: £47
• Quoted price: £203 inc. VAT per door

Frequently Asked Questions

Does satinwood need an undercoat?

For best results yes — especially on bare timber, MDF, or dark colour change. Modern acrylic satinwoods are sometimes labelled "self-priming" but they cover better and last longer over a true undercoat. Skip undercoat only on previously painted same-colour repaint.

Can I use eggshell on skirtings in a busy hallway?

Possible but not ideal. Eggshell is softer and harder to wipe clean than satinwood. Marks show. For a hallway with kids, dogs, prams, recommend satinwood. Save eggshell for low-traffic bedroom and lounge skirtings where the look matters more than scrub-resistance.

Why does my gloss yellow?

Oil-based gloss yellows naturally over time — UV-light related chemistry. North-facing rooms and closed cupboards yellow fastest (UV-light prevents the chemistry that occurs in dark). Modern water-based acrylic glosses don't yellow. If client wants white gloss to stay white, use water-based.

Should I use F&B / Little Greene or Dulux Trade?

For domestic decorators, trade brands (Dulux Trade, Crown Trade, Johnstone's, Tikkurila) offer best price/durability/coverage. Designer brands (Farrow & Ball, Little Greene, Paint & Paper Library) offer colour depth and matt-finish quality, but cost 2–3× and have lower coverage. Use designer brands where specified by client and quote accordingly — never absorb the cost.

Do I need to use the same brand undercoat as topcoat?

Best practice yes — paint systems are designed as compatible undercoat/topcoat pairs. Mixing brands can cause adhesion issues, lifting, or sheen variation. If forced to mix, allow extra dry time and adhesion-prime if necessary.

Regulations & Standards

• BS 6150:2019 — Code of practice for painting of buildings

• BS EN 13300 — Paints and varnishes: classification by film thickness, wear, hide, sheen

• EU Directive 2004/42/EC — VOC limits in decorative coatings

• REACH Regulation (EC) 1907/2006 — Chemical safety / hazardous substances

• CDM Regulations 2015 — Domestic painter scope of duties

• COSHH — Control of Substances Hazardous to Health (solvents, dust)

• BS 6150:2019 — Painting of buildings code of practice (BSI)

• Dulux Trade — substrate and primer guide

• Crown Trade — technical advice

• Painting and Decorating Association — best practice

• BCF — British Coatings Federation

• hanging wallpaper guide — wallpaper companion topic

• stripping wallpaper — preparation before painting

• colour schemes for tradespeople — colour selection guidance

• painting radiators — heat-resistant finishes