Plastering Cost UK 2026

How much does plastering cost in the UK? Per-room skimming, full re-plastering, dry lining, ceiling work, and external rendering prices with a detailed breakdown of labour and materials.

Last updated: April 2026

Plastering is one of the most common trades involved in home renovation and new-build projects. Whether you need a single room skimmed after stripping wallpaper or an entire house re-plastered back to bare brick, the cost depends primarily on the condition of the existing surface, the size of the area, and your location in the UK.

This guide provides realistic 2026 pricing for all types of plastering work across the UK, including skim coats, full re-plasters, dry lining, ceiling replacements, and external rendering. Whether you are a homeowner budgeting a project or a plasterer preparing a quote, these figures give you a reliable starting point.

Summary Cost Table

Prices include labour and materials. London and the South East are typically 20–35% higher than the national average. The North of England, Wales, and Scotland tend to sit at the lower end of each range.

Detailed Cost Breakdown

Skim Coat

A skim coat is a thin (2–3mm) finishing layer of plaster applied over an existing sound surface — typically old plaster, plasterboard, or a scratch coat. Skimming is the most common plastering job and produces the smooth, flat finish needed for painting or wallpapering.

• Per m² (walls) — £12 – £20 including labour and materials
• Per m² (ceiling) — £14 – £22 (ceilings are harder to work and take longer)
• Small room (10–12 m² floor area) — £300 – £500
• Medium room (14–18 m² floor area) — £400 – £650
• Large room (20+ m² floor area) — £500 – £800

A skilled plasterer can skim a standard room (walls and ceiling) in one day. The plaster needs 24–48 hours to dry before it can be painted. Multi-finish plaster (the skim coat material) costs approximately £8–£12 per 25kg bag, and a standard room uses 4–6 bags.

Full Re-Plaster

A full re-plaster involves stripping the existing plaster back to bare brick or block, applying a scratch coat (base coat), and then a skim coat on top. This is necessary when the old plaster is blown, crumbling, or severely damaged.

• Per m² (strip, base coat, and skim) — £25 – £40
• Small room — £450 – £700
• Medium room — £550 – £900
• Large room — £700 – £1,200
• Waste disposal (old plaster) — £50 – £150 per room

A full re-plaster takes longer than a skim — typically 1.5–2 days per room because the base coat must be allowed to set before the skim coat is applied. The base coat (bonding or undercoat plaster) costs £7–£10 per 25kg bag.

Dry Lining

Dry lining involves fixing plasterboard to walls using dot-and-dab adhesive or timber battens, then skimming the surface. It is the fastest way to achieve a flat finish on uneven walls and is standard practice in new-build construction.

• Per m² (plasterboard + skim) — £20 – £35
• Per m² (with insulation behind) — £30 – £50
• Single room (dot-and-dab + skim) — £600 – £1,000
• Plasterboard (12.5mm standard, per sheet 2.4 x 1.2m) — £6 – £10
• Insulated plasterboard (Kingspan Kooltherm, per sheet) — £20 – £40

Dry lining is often cheaper and faster than a full wet re-plaster on very uneven walls. The main downside is that it reduces the room size by 25–40mm on each wall. On solid walls with no cavity insulation, insulated plasterboard (PIR-backed board) provides both a flat surface and improved thermal performance.

Ceiling Work

Ceiling plastering is more physically demanding than walls and commands a higher per-m² rate. Common ceiling jobs include skimming over existing plaster, overboarding with new plasterboard, or replacing a damaged lath-and-plaster ceiling entirely.

• Ceiling skim only (per m²) — £14 – £22
• Overboard with plasterboard and skim (per m²) — £22 – £35
• Strip lath-and-plaster, replace with plasterboard and skim (per m²) — £30 – £45
• Standard room ceiling (12–15 m²) — £200 – £500 depending on method

Overboarding is the most common approach for old ceilings that are cracked or uneven but still structurally sound. A layer of 9.5mm or 12.5mm plasterboard is screwed through the old ceiling into the joists above, then skimmed. This is faster and less messy than a full strip.

External Rendering

External rendering covers the outside walls of a house with a weather-resistant finish. The cost depends on the render system, the number of coats, and whether scaffolding is required.

• Sand and cement render (per m²) — £30 – £50
• Monocouche (one-coat through-colour, per m²) — £40 – £65
• Silicone render (K Rend, Weber, per m²) — £45 – £75
• Front elevation only (3-bed semi, ~25 m²) — £1,500 – £3,500
• Full house (3-bed semi, ~80–100 m²) — £4,000 – £9,000
• Scaffolding (if required) — £500 – £1,500 additional

Silicone-based renders (K Rend, Weber) are the most popular choice for new rendering work because they are self-cleaning, breathable, and available in a wide range of colours without the need for painting. Traditional sand-and-cement render is cheaper but requires painting and is more prone to cracking.

Patch Repairs

• Small patch repair (up to 1 m²) — £60 – £120
• Medium patch repair (1–3 m²) — £100 – £250
• Crack repair and re-skim (per linear metre) — £15 – £30
• Coving installation (per linear metre) — £8 – £15

Most plasterers have a minimum call-out charge of £150–£250 regardless of how small the job is. If you have several small patch repairs, it is more economical to bundle them into a single visit.

Factors That Affect Cost

• Condition of existing surfaces — a skim over sound plaster is the cheapest option. Blown or crumbling plaster that needs stripping back to brick doubles the labour time and material cost.
• Room size and ceiling height — Victorian houses with 3-metre ceilings have significantly more wall area than modern houses with 2.4-metre ceilings, increasing both time and material usage.
• Access — stairwells, hallways, and rooms with fitted furniture are harder and slower to plaster than empty, open rooms.
• Number of rooms — plasterers give better day rates for multiple rooms booked as a single job. A full house is cheaper per room than individual bookings.
• Type of finish — a standard skim is the cheapest. Venetian plaster and polished plaster finishes are specialist work at three to five times the cost.
• Location — London and the South East command the highest day rates. The North, Wales, and Scotland are typically 15–30% lower.
• External vs internal — external rendering requires weather-resistant materials, potentially scaffolding, and more preparation, making it significantly more expensive per m² than internal plastering.

How Long Does It Take?

These timescales assume one plasterer working alone. Larger jobs are often done by a team of two, which roughly halves the time. Allow 24–48 hours of drying time after skimming before painting. A full re-plaster may take up to a week to dry fully, especially in colder months with poor ventilation.

How to Save Money

• Prepare the room yourself — moving furniture, covering floors, and stripping wallpaper before the plasterer arrives saves significant time. Most plasterers charge by the day, so reducing their preparation time directly reduces your bill.
• Bundle rooms together — booking multiple rooms as one job is cheaper than individual bookings because the plasterer avoids repeated setup and travel.
• Choose skimming over re-plastering — if the existing plaster is sound (tap it — a hollow sound means it is blown), a skim coat is half the cost of a full re-plaster and produces an identical finished surface.
• Consider dry lining for very uneven walls — dot-and-dab plasterboard can be faster and cheaper than a full wet re-plaster on walls that are severely out of true.
• Buy materials yourself — plaster, plasterboard, and beading are available from any builders' merchant. Buying materials at trade prices and having them delivered before the plasterer arrives can save 10–15% on material costs.
• Book outside peak season — plasterers are busiest from March to October. Booking internal work in winter can secure better rates and shorter waiting times.

Common Questions