Plastering Costs UK 2026: Prices per m2, Day Rates & Room Guide

Plastering costs at a glance

Plastering is one of the most in-demand trades in the UK right now. A shortage of skilled plasterers — the result of years of under-apprenticeship and an ageing workforce — means day rates have risen sharply since 2022 and show no sign of dropping. Whether you're a homeowner budgeting a renovation or a plasterer setting your prices for 2026, this guide covers every type of plastering work, current m2 rates, materials costs and what moves the final price up or down.

• Skim over plasterboard: £7–£12/m2 labour
• Bonding coat + skim (brick/block): £10–£18/m2
• Dot and dab (board + fix): £12–£20/m2 inc. board
• Sand:cement render (external): £20–£40/m2
• Monocouche/K-Rend: £35–£60/m2
• Silicone render: £40–£70/m2
• Artex removal: £10–£25/m2
• Venetian plaster/microcement: £50–£150/m2
• Coving: £15–£30 per linear metre
• Sole-trader day rate: £150–£280/day
• Two-man gang: £300–£500/day

All figures are for labour unless stated. London and the South East typically add 20–30% to these rates.

Types of plastering work and costs

Skim plastering over plasterboard

The fastest and most common type of domestic plastering. A thin finish coat (2–3mm) of Thistle Multi-Finish or Board Finish is applied over taped plasterboard. At £7–£12/m2 for labour, a standard 15m2 bedroom ceiling or wall will cost £105–£180 in labour alone. Add materials and a typical bedroom runs £150–£250 including everything.

Bonding coat + skim (brick or block substrate)

Where there's no plasterboard and the plasterer is working directly onto brick or block, a backing coat (bonding or browning) goes on first, followed by the finish skim. This two-coat system is slower and uses more material: expect £10–£18/m2. The surface usually needs a mechanical key (PVA or scratching) before the backing coat will adhere properly.

Dot and dab (plasterboard on masonry)

Plasterboard sheets are fixed to a masonry wall using dabs of Gyproc Dri-Wall Adhesive rather than a full backing coat. It's quicker than a two-coat sand/cement base but requires solid, flat walls. Cost including board supply and fixing (before skim): £12–£20/m2.

External rendering

Traditional sand:cement render is mixed on site and applied in two or three coats: £20–£40/m2. Monocouche systems like K-Rend or Weber.rend are factory-mixed, applied in one coat and coloured through — less skilled finishing required but the material is expensive: £35–£60/m2. Silicone render is the premium option, flexible and hydrophobic: £40–£70/m2 fully fitted.

Artex removal

Artex applied before 2000 may contain chrysotile (white) asbestos. Always commission an asbestos survey before any disturbance — do not skim over or sand it until you know what's in it. Once cleared, removal costs £10–£25/m2 depending on thickness and pattern depth.

Venetian plaster and microcement

Decorative finishes for high-end residential and commercial projects. Multiple ultra-thin layers of lime or acrylic-based plaster are applied and burnished to a polished finish. This is specialist work: £50–£150/m2 depending on complexity and number of coats. Strong upsell opportunity for plasterers with the skill set.

Coving

Supply, fix and finish: £15–£30 per linear metre. Price varies with coving profile size (75mm vs 127mm) and the number of external and internal mitres required.

Day rates and regional variation

Most plasterers quote a day rate for smaller or harder-to-measure jobs, or where the scope isn't fixed. In 2026:

• Sole-trader plasterer: £150–£280/day
• Two-man gang: £300–£500/day
• London/South East premium: +20–30% on national rates
• North of England/Wales/Scotland: typically at or below the lower end of national ranges

A two-man gang can skim a three-bedroom house in two to three days where a sole trader would take four to five. The gang rate often works out cheaper per m2 on large jobs despite the higher daily cost.

Room-by-room pricing guide

• Single room re-skim (walls + ceiling): £300–£600
• Full house re-skim, 3-bed semi: £2,500–£5,000
• New build — board out and skim, 3-bed: £3,000–£6,000
• Single-storey rear extension: £800–£1,800
• Single bedroom ceiling skim only: £120–£220
• Bathroom re-skim (small room): £200–£350

These are total job prices including labour and materials. New build rates are towards the lower end of the range per m2 because the substrate is consistent and there are fewer obstacles; renovation work on older properties is typically more expensive.

Materials: what a plasterer uses and what it costs

• British Gypsum Thistle Multi-Finish (25kg): £12–£16/bag — the standard skim finish coat
• Thistle Board Finish (25kg): £13–£17/bag — used specifically over taped plasterboard
• Thistle Tough Coat/Browning (25kg): £10–£14/bag — backing coat for rough masonry
• PVA bonding agent (5L): £8–£14 — sealing absorbent or mixed substrates
• Plasterboard 2400×1200×12.5mm: £8–£12/sheet
• Gyproc Dri-Wall Adhesive (25kg): £12–£18/bag — dot and dab bonding
• Angle bead (2.4m length): £1.50–£3.00 — protecting external corners
• Stop bead/render stop (2.4m): £1.00–£2.50 — clean edge terminations
• Scrim tape (90m roll): £4–£8 — reinforcing plasterboard joints

Most plasterers apply a 10–20% materials markup on top of trade cost. This is standard practice and covers the time spent sourcing, ordering and transporting materials.

Surface preparation: why it matters

Poor preparation is the leading cause of plaster failure. A skim applied to an unsealed surface pulls moisture from the plaster too fast, causing cracking and crumbling within weeks. The preparation steps that matter most:

• PVA sealing: applied diluted (1:4 with water) the day before, then neat just before plastering. Controls suction on high-absorption substrates like old brick, light blocks and existing plaster.
• Misting coat (water): a light spray of water on plasterboard just before plastering reduces suction and extends working time.
• Bagging bare brick: a slurry coat rubbed into open-jointed brickwork to reduce suction variation before a backing coat.
• Bonding coat: for smooth substrates (painted walls, concrete) that won't key; provides a mechanical grip for the finish coat.
• Fixing and taping joints: all plasterboard joints must be scrim-taped before skimming to prevent cracking at the seams.

Any quote that doesn't mention preparation should raise a question. A plasterer who skips PVA on a new plasterboard hang, or skims straight onto a previously painted wall without bonding, is setting up a callback.

Drying times

Plaster drying times are often underestimated by homeowners — and occasionally by trades following on (decorators, tilers, kitchen fitters).

• Single skim coat over plasterboard: touch dry in 2–4 hours; fully dry (suction gone, ready to decorate) in 24–48 hours in good conditions.
• Backing coat + skim (two-coat work): 7–14 days minimum before decorating. The backing coat must carbonate fully before the finish coat stops breathing.
• External render: 28 days before painting with a breathable masonry paint.
• Temperature: below 5°C, plaster will not set correctly. Frost protection is essential on external render.
• Ventilation: open windows aid drying but avoid direct draughts over fresh plaster in the first 24 hours, which can cause surface cracking.

Fresh plaster dries light pink and turns uniformly white when fully dry. Painting over dark patches causes moisture to be trapped behind the paint layer and leads to flaking.

What affects your plastering quote

• Corners and reveals: every window reveal, door reveal and external corner adds time. A room with six windows costs significantly more per m2 than an open-plan wall.
• Patch work vs full rooms: patching small areas is inefficient to price per m2 — most plasterers have a minimum charge of £100–£200 for patch repairs.
• Access and ceiling height: anything above 2.7m needs hop-ups or scaffold boards. High-pitch stairwells and double-height hallways often add 15–25% to the labour cost.
• Thickness of coats: uneven or damaged substrates require more material and more floating time to achieve a true surface.
• Condition of existing substrate: blown or damp plaster needs cutting out and making good before re-skimming. A room quoted for a simple skim can double in price if the substrate is in poor condition.
• Scope creep: electrics and pipe chases need stopping off before plastering. If they're not done when the plasterer arrives, expect a return visit charge.

For plasterers: pricing strategy

Quoting per m2 is cleaner than day rate for most domestic jobs — it protects you on fast rooms and compensates you on awkward ones. A few principles that hold up in 2026:

• Always do a site visit. Photos and floor plans don't show substrate condition, access problems or the number of reveals.
• Itemise preparation separately. If the customer removes the prep from the quote to cut costs, they accept the risk of failure. Make this explicit in writing.
• Build in a waste factor. Plaster waste on a typical domestic skim job runs 10–15%. Price for it.
• Mark up materials at 10–20%. Your time sourcing, loading and transporting has a cost. Trade accounts exist for a reason.
• Upsell beads and stopping off. Angle bead on every external corner, stop bead at every window board and skirting line. It's a small materials cost that significantly improves the finish — and it's a legitimate additional line on the quote.
• Track which lead sources are profitable. Checkatrade, word of mouth, Instagram, Google — knowing which channel produces the best-paying, lowest-hassle jobs lets you invest in what works and cut what doesn't.

A vague quote — no m2 breakdown, no mention of preparation, produced without a site visit — is a red flag for both parties. It protects no one if the scope changes.