Plastering a standard room in 2026 costs between £400 and £850 in the North West, depending on the size of the room, the condition of what's already on the walls, and whether the ceiling is included. A skim over sound existing plaster sits at the lower end. A room that needs stripping back, overboarding and a full two-coat system sits at the top — and occasionally beyond it.
Below is what those numbers actually break down to, so you can look at a quote and tell whether it's fair.
Quick price guide
| Job | Typical price (North West, 2026) |
|---|---|
| Skim one ceiling (up to 12m²) | £160 – £260 |
| Skim walls only, small bedroom (3m x 3m) | £280 – £420 |
| Skim walls and ceiling, small bedroom | £420 – £620 |
| Skim walls and ceiling, average double bedroom (3.5m x 4m) | £520 – £780 |
| Skim walls and ceiling, large lounge (4m x 5m) | £700 – £1,100 |
| Overboard and skim a ceiling | £320 – £520 |
| Hack off and full re-plaster, per m² | £45 – £70 |
| Plasterer day rate | £180 – £240 |
These are Lancashire and Merseyside figures. Expect to pay 20–35% more for the same work in London and the South East, which is why national price comparison sites often look wrong when you're getting quotes in Burnley or Southport.
What actually drives the price
Room size — but not the way most people assume
Plastering is priced by surface area, not floor area. A 3m x 3m room with 2.4m ceilings has around 28m² of wall before you deduct the door and window. Add the ceiling and you're at 37m². That is the number a plasterer is working from when they price the job, and it's why a room that "looks small" can still be half a day's work for two people.
Tall Victorian ceilings — common across Burnley, Padiham and the older Southport stock — add a surprising amount. A room with 2.9m ceilings has roughly 20% more wall area than the same footprint with modern 2.4m ceilings, plus the added time of working off a hop-up or tower rather than off the floor.
Condition of the existing surface
This is the single biggest variable, and it's why quotes over the phone are close to worthless.
- Sound existing plaster — a straight skim. Fastest, cheapest, best finish-per-pound in the business.
- Blown or hollow plaster — needs hacking off back to brick, then a backing coat before the finish coat. Roughly doubles the labour and adds materials.
- Artex or textured coating — either overboarded or scraped and sealed. Overboarding is usually the better call and often the cheaper one once you account for the time scraping takes.
- Old lath and plaster ceilings — common in pre-1930s properties. If the laths are sound you can overboard. If they're not, it's a strip-out, and that's a different job with a skip in it.
Ceiling in or out
A ceiling is roughly 30–40% of the plastering in a typical room. Leaving it out saves real money — but if the ceiling is going to need doing within two or three years, doing it now while the room is already stripped and sheeted costs far less than coming back to a decorated room later.
Access, parking and protection
Third-floor flat with no lift, or a job on a terraced street with no parking bay, adds time to every material run. It's rarely a huge cost but it's a legitimate line on a quote, and a contractor who mentions it is usually one who's actually looked at the job.
Skim vs full re-plaster: which do you need?
A skim is a 2–3mm finish coat over a surface that is already flat and sound. It gives you a smooth, paint-ready wall. It does not fix a wall that is bowed, damp or crumbling — it just gives you a smooth version of the same problem.
A full re-plaster means removing what's there, applying a backing coat (bonding, browning or hardwall depending on the substrate), letting it set, then finishing. It's more expensive because it's genuinely more work, but it's the only correct answer when plaster has blown.
Tap across the wall with your knuckle. Solid, dull sound means the plaster is bonded to the wall. A hollow, drummy sound means it has separated behind the surface, and skimming over it will only buy you a year or two before it cracks again.
The test is simple and you can do it yourself, and it tells you which of the two jobs you are actually buying. If you're finding cracks rather than hollow patches, the type of crack matters — hairline shrinkage cracks in fresh plaster are cosmetic, while stepped or widening cracks point to movement that needs investigating before anyone skims over it. There's a full breakdown in why plaster cracks and what each type means.
What a proper quote should include
Anything missing from this list should be queried before you accept:
- Full surface area being covered, in m², with the ceiling shown separately
- Whether the price is skim only or includes a backing coat
- Removal and disposal of old plaster, and who is paying for the skip
- Protection — dust sheets, masking, floor covering
- Number of coats and the plaster product being used
- Drying time before decorating can start
- Whether making good around sockets, switches and coving is included
- Waste removal at the end
Want a figure for your own room?
Ten minutes on site is the difference between a guess and a price. Measured, itemised and held for 30 days.
Common extras that catch people out
Coving and cornice. Original cornice in older Southport and Burnley properties needs cutting in around by hand, and that is slow work. Expect £8–£15 per metre extra where existing cornice is being kept and worked around.
Corner beads and stop beads. On any job involving new plasterboard, beading is essential and is usually included — but confirm it.
Making good after first fix. If an electrician or plumber has chased the walls, someone has to fill those chases before the skim. It's not automatically included.
PVA and priming. New plasterboard needs sealing before the finish coat. Bare brick needs treating differently again. Any competent plasterer factors this in, but it should be visible in the quote.
How to get the price down without regretting it
- Clear the room yourself. Furniture out, carpets lifted, curtains and rails down. That can save half an hour to an hour of chargeable time.
- Do several rooms at once. Set-up, protection and material runs are largely fixed costs. Three rooms in one visit costs meaningfully less than three separate visits.
- Book outside peak. January and February are quieter than May to September. Lead times shorten and pricing is often softer.
- Don't skip the backing coat. The one thing never worth cutting. A skim over blown plaster is money you will spend twice.
Getting an accurate figure for your room
Anyone giving a firm price without seeing the walls is guessing, and the guess will be built with a safety margin you're paying for. A ten-minute look tells a plasterer whether it's a skim or a strip-out, and the difference between those two answers is several hundred pounds.
We cover Burnley, Padiham, Nelson, Colne, Accrington and Clitheroe across East Lancashire, and Southport, Birkdale, Ainsdale, Churchtown and Formby across Sefton. See our plastering services or get a fixed quote — measured, itemised, and held for 30 days.