Plastering Costs UK — What to Charge for Skimming, Re-Plastering and Boarding in 2026

The Main Plastering Job Types Explained

"Plastering" covers several distinct jobs with very different labour and material profiles. Quoting accurately starts with correctly identifying which one the customer actually needs — and customers almost never use the right term, so part of the survey is translating "I want my walls plastered" into a specific scope.

Skim Over Existing Sound Plaster

A skim coat is a thin (2–3mm) finishing layer of multi-finish plaster applied over an existing, sound surface to give a smooth, paintable finish. This is the quickest and cheapest job: no boards, minimal prep, just a coat of PVA to control suction and one or two skim coats. It suits walls that are structurally fine but tired, patched or covered in old textured paint that has been removed.

• Skim an average room (4m × 4m, walls only): £400–£700
• Skim a single average wall: £150–£300
• Per m²: £8–£15/m²

Board and Skim (Dot & Dab or Stud)

Where there is no sound surface to skim onto — bare brick, blockwork, or a wall being newly partitioned — you fix plasterboard first, then skim over it. On masonry, boards are usually fixed with adhesive dabs ("dot & dab"); on a timber or metal frame they are screwed to the studs. This is more material and more labour than a straight skim, and the price reflects the added boarding stage, taping joints and beading external corners.

• Board and skim an average room (walls): £600–£1,000
• Board and skim a single wall: £250–£450
• Per m²: £18–£30/m²

Full Re-Plaster (Hack Off and Re-Do)

When old plaster is blown, cracked, damp-damaged or coming away from the wall, it has to be hacked off back to the masonry, the wall made good, and then boarded or wet-plastered (base coat plus skim) from scratch. This is the most involved job — it adds the labour of removal, the mess and disposal of the old plaster, and often the discovery of further problems behind it (perished render, damp, loose brick). Always quote a full re-plaster with a clear scope and an allowance for the unexpected.

• Full re-plaster of an average room (board and skim): £600–£1,200
• Wet re-plaster (bonding/hardwall base coat + skim): £700–£1,400

Ceilings

Ceilings are slower and harder than walls — you are working overhead, the plaster wants to fall on you, and good ceiling work separates the experienced plasterer from the rest. Skimming a sound ceiling is common after a textured (Artex) ceiling has been overboarded, or to refresh a flaking surface. Overboarding a cracked or lath-and-plaster ceiling and then skimming is a frequent job in older properties.

• Skim a small ceiling (bathroom / hallway): £150–£300
• Skim an average ceiling (bedroom / living room): £250–£450
• Overboard and skim an average ceiling: £400–£650

Patch Repairs

Patch repairs — filling a hole where a wall was chased for cables, making good after a doorway is blocked, or patching damp-damaged corners — are deceptively awkward to price. They are small in area but carry full set-up, mixing and travel costs, and blending a patch invisibly into an old wall takes skill. Most plasters won't turn out for less than a half-day rate, so price small patches accordingly rather than pro-rating the m².

• Small patch repair (call-out minimum): £120–£200
• Multiple patches / making good after first fix: £200–£400

A Note on Rendering

Rendering — applying sand-and-cement, lime or modern through-coloured render to external walls — is a separate skill set and is priced quite differently (usually per m² with scaffolding as a major line). If you offer it alongside internal plastering, quote it on its own basis and don't blend its rates with skimming. External work also brings weather risk and longer cure times into your scheduling.

How Plasterers Price: Per Room, Per m² and Day Rate

There is no single "right" way to price plastering — most established plasterers use a blend of all three methods and sense-check one against the other.

Per Room (Most Common for Quotes)

Customers think in rooms, and a per-room price is easy to communicate and to compare. The risk is that "an average room" varies enormously — a box bedroom and a through-lounge are very different amounts of plaster. Always measure, then translate your m² and day estimate into a room price, rather than guessing the room price first.

Per m² (The Honest Underlying Number)

Pricing per m² is the most accurate basis and the one you should use internally even when you quote the customer a room price. As a rough guide for 2026: skim only £8–£15/m², board and skim £18–£30/m². Use these to convert a measured wall area into a sensible figure, then add prep, making good and access.

Day Rate vs Price Work

A typical UK plasterer day rate in 2026 is £150–£250, higher in London and the South East. Day rate suits jobs where the scope is genuinely unpredictable — old buildings, awkward making good, working alongside other trades on a renovation. Price work (a fixed price for a defined scope) rewards speed and is where experienced plasterers make their best margins, because a good grafter beats the day-rate equivalent on a clean room. The trap is pricing work like a day-rate job and then losing money when the room takes longer than you hoped — or pricing too keenly to win it and effectively working below your own day rate.

What's Included in the Price

Plastering disputes almost always come down to what was and wasn't in the quote. Spell it out. A typical skim or re-plaster price should make clear that it includes:

• Materials: multi-finish, base coat plaster, PVA, scrim tape, beads and boards as required for the stated scope.
• Prep: sheeting up, taping skirtings and sockets, applying PVA, filling minor cracks, beading corners.
• Making good: small adjustments around sockets, switches and reveals to leave a paintable finish.
• Clear-up: removing your own waste and leaving the room swept.

Be equally clear about what is excluded: removing furniture, lifting carpets, electrical or first-fix work, dealing with damp at source, and painting (plaster needs to dry fully — usually a few weeks — and be misted before it's painted). Excluding these in writing stops scope creep eating your margin.

Ceilings vs Walls — Why the Rate Differs

Don't price a ceiling at the same per-m² rate as a wall. Overhead work is slower, more physically demanding and less forgiving — a run that sags or a join that shows is far more obvious on a ceiling under raking light from a window. As a rule of thumb, allow roughly 20–40% more per m² for ceiling work than the equivalent wall, and more again if you're overboarding a lath-and-plaster ceiling or working off a tower in a tall stairwell.

Dot & Dab vs Wet Plastering

On a bare masonry wall you have two routes to a finished surface. Dot & dab (boards stuck to the wall with adhesive, then skimmed) is faster, drier and forgiving of an uneven wall — it's the default on most modern renovations. Wet plastering (a base coat of bonding or hardwall floated onto the brick, then a skim) gives a denser, more solid wall with no void behind it, which some customers prefer for hanging heavy items or for older properties where dot & dab can sound hollow.

Wet plastering is more labour and brings longer drying times — a base coat needs to take up before you can skim over it. Price the two differently and let the customer choose with the trade-offs explained. If the wall is damp or you suspect a damp issue, flag that a breathable lime-based system may be more appropriate than gypsum, and that the damp itself needs resolving first.

Drying Times — Set Expectations Early

Fresh plaster looks dry long before it is. A skim coat changes from dark to an even pale pink as it dries, but the wall behind needs to lose its moisture before painting — typically one week per coat of plaster, longer in winter or on a re-plastered solid wall. New plaster must be sealed with a mist coat (watered-down emulsion) before topcoat, or the paint will flake. Tell the customer this in the quote: managing the drying expectation upfront prevents the "why is my wall still damp-looking" call a week later, and stops them painting too soon and blaming your work for the result.

What Affects the Quote

Two rooms of identical size can carry very different prices. Before you commit a figure, factor in the following:

• Number of coats and condition of the surface: A sound, flat wall takes one or two skim coats. A wall with deep patches, old plaster lines or heavy suction needs more PVA, more filling and possibly a base coat — significantly more time.
• Removing old plaster: Hacking off blown plaster is dirty, slow work. Add labour for removal and a realistic figure for waste disposal — a skip or several trips to the tip. Old plaster is heavy and fills a skip faster than people expect.
• Access: A ground-floor room you can park outside is one thing; a third-floor flat with no parking, narrow stairs and shared access is another. Build carrying and protection time into awkward access.
• Scaffolding or towers: High stairwells, double-height hallways and galleried landings need a tower or scaffold to reach safely. That's hire cost plus set-up time — quote it as a separate line.
• Wetting walls and suction control: Hot, dry or very absorbent backgrounds need wetting down or sealing so the plaster doesn't dry too fast and crack. Extra prep, extra time.
• Beading and detailing: Lots of external corners, window reveals, arches or curved work all slow the job down versus a plain four-wall box room.

Materials Cost

Plastering is labour-heavy and material-light, but the materials still need to be in your price at current prices, not last year's. Approximate 2026 trade figures:

• Multi-finish plaster (25kg bag): around £9–£14 — covers roughly 8–10m² of skim at 2mm.
• Bonding / hardwall base coat (25kg bag): around £9–£15.
• Plasterboard (standard 1200 × 2400 sheet): around £9–£18 depending on type and thickness.
• Beads (angle, stop, mesh): a few pounds each — easy to under-order on a job with lots of corners.
• PVA, scrim tape and sundries: a modest but real line — don't leave it out.

Prices move with the market, so check your merchant's current list before quoting larger jobs rather than working from memory.

How to Quote Profitably and Avoid Under-Pricing

The single biggest mistake in plastering is winning the job on price and then working below your own day rate to finish it. To stay profitable:

• Measure, then price. Convert real m² into your skim or board-and-skim rate, add prep and access, and only then express it as a room price.
• Sense-check against your day rate. Estimate how long the job will honestly take and divide your price by it. If the implied daily figure is below your day rate, the price is too low.
• Charge a proper minimum. Small patches and single walls carry full set-up and travel — don't pro-rate them down to nothing.
• Quote in writing with a clear scope and exclusions so extra work is extra money, not a free favour.
• Track your jobs. The plasterers who price best are the ones who know what last month's rooms actually took versus what they quoted. Tools like Trade2Base let you record quoted price against actual time and cost, so you can see your real margin per job type and stop repeating the rooms you lose money on.

Quick Reference: Plastering Prices UK 2026