Plastering Cost Calculator — UK Prices 2025
Plastering Cost Calculator
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Adds ~20% to labour
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How much does plastering cost in the UK?
Use our calculator above to get an accurate estimate based on your specific requirements. Prices are based on real quotes from UK tradespeople and updated quarterly.
What affects the cost of plastering?
- Location: London and the South East are 15–40% more expensive than the national average.
- Size and complexity: Larger or more complex jobs cost proportionally more.
- Material quality: Budget, mid-range and premium specifications can vary by 2–3x.
- Time of year: Demand peaks in spring and summer — book in winter for better availability and pricing.
- Access: Difficult access (scaffolding, confined spaces) adds to labour costs.
How to save money on plastering
- Get at least 3 quotes from different tradespeople.
- Book during quieter periods (January–March for most trades).
- Be flexible on start dates — tradespeople often discount for convenient scheduling.
- Supply your own materials where possible (but confirm with your tradesperson first).
- Combine jobs — having multiple trades on site at once can reduce overall costs.
How to find a good tradesperson
Always check reviews on Checkatrade, Rated People or MyBuilder. Ask for references from recent similar jobs. Ensure they are appropriately qualified and insured. Never pay the full amount upfront — a deposit of 10–25% is standard.
Frequently asked questions
How much does plastering cost in the UK?
A skim coat costs £8–£15/m² for labour. A full re-plaster costs £15–£25/m². A typical bedroom (15m² walls and ceiling) costs £300–£600 to skim. A full house re-plaster costs £3,000–£8,000.
How long does plastering take to dry?
Fresh plaster takes 2–6 weeks to fully dry before painting. The surface dries within 24–48 hours but moisture remains in the plaster. Painting too soon causes peeling and mould. Use a moisture meter to check.
What is the difference between skimming and re-plastering?
Skimming applies a thin (2–3mm) finishing coat over existing plaster or plasterboard. Re-plastering removes all existing plaster and applies new backing and finishing coats. Re-plastering is needed when the existing plaster is blown, damp-damaged, or crumbling.
Can I plaster over existing plaster?
Yes, if the existing plaster is sound (not blown or crumbling). A plasterer will check by tapping the wall — a hollow sound indicates blown plaster that must be removed. Sound plaster can be skimmed over.
How do I find a good plasterer?
Ask for recommendations from neighbours or local Facebook groups. Check reviews on Checkatrade or Rated People. Always get 3 quotes and ask to see examples of previous work. A good plasterer will have a smooth, consistent finish with no ripples.