Plastering is applying a smooth finishing coat of plaster to walls and ceilings, either as a thin skim over sound surfaces or as a full re-plaster after removing failed plaster, creating a flat surface ready for decoration.
Across Cornwall, people look into plastering and skimming to replace something worn out, to make the house work better for them, or to get it ready for a sale. We cover Redruth, Falmouth, St Austell and Truro and the smaller towns around them, working to the rules that apply in England. Expect a guide of £550–£1,650, VAT included, in the South West, and every quote follows a free visit.
- Guide price
- £550–£1,650 inc VAT
- Time on site
- 1–3 days per room, plus drying time
- Planning rules
- England
- Price level
- About 2% above the national guide
- Towns listed
- 7
- Survey
- Free, with a written quote
Plastering and skimming prices in Cornwall
Use the table to gauge the cost of plastering and skimming in Cornwall before we visit. Figures include VAT and are scaled for the South West, coming out about 2% above the national guide, which gives £550–£1,650 overall. After a free survey, you receive a fixed written price.
| Type of job | What it usually involves | Guide in Cornwall |
|---|---|---|
| Patch repairs or one wall | Repairing cracks, filling cable channels after a rewire or skimming a single wall. | £150–£500 |
| One room, walls and ceiling | Skimming or boarding and skimming the walls and ceiling of a typical room. | £550–£1,650 |
| Whole house | Skimming or re-plastering most rooms in a typical 3-bed house during a renovation. | £5,100–£12,000 |
The main things that change the figure:
- Total wall and ceiling area to be plastered
- Skim over sound plaster or full re-plaster back to brick
- Removing artex, wallpaper or failed plaster first
- Number of corners, windows and openings to bead
What do you get?
- Survey of walls and ceilings, including tap-testing for hollow plaster
- Removal of loose or failed plaster and old wallpaper
- Plasterboard fixed to ceilings or walls where needed
- Angle beads and stop beads for straight corners and edges
- Skim coat or full two-coat plaster to agreed areas
- Waste removal and a tidy finish ready for decorating
Homes in Cornwall
Older Cornish homes are often built of granite or slatey local stone, with slate roofs and sometimes slate-hung walls facing the weather. Cob cottages survive in places, Truro and Falmouth keep Georgian and Victorian streets, and many towns have rendered post-war houses, bungalows and newer estates on their edges.
Stone and cob properties often need breathable lime render, careful repointing and roof repairs. Post-war and newer homes commonly benefit from new windows, roofline renewal, external rendering and single-storey extensions.
Cornwall faces Atlantic gales, driving rain and salt-laden air, so render, pointing and window hardware on exposed elevations need a suitably robust specification.
Planning and building rules in Cornwall
For anyone in Cornwall, the relevant framework is England's. The summary below is general, so we always contact the council about your address before putting a price in writing.
Internal work such as a new kitchen, bathroom, flooring, plastering or decorating does not need planning permission in England, unless the house is listed, when listed building consent may be needed even for internal changes.
Some internal work is covered by Building Regulations: new electrical circuits and work in bathrooms (Part P), new drainage, structural changes, extractor ventilation and any new window. Notifiable work is certified by a registered installer or by building control.
Rules change and every property is different, so we check the planning history and constraints for your address before we quote.
The four stages
We look at the job
We begin by looking at the job in person. During the free survey we discuss options, materials and budget for plastering and skimming, and photograph or measure anything the quote needs to reflect.
Price and scope agreed
After the survey we send a quote for plastering and skimming that fixes the price for the scope we've agreed. If you want to change materials or scope, we revise it in writing before anything is booked.
Booking the work
Before anyone starts, we confirm the programme in writing, check whether consents are required and arrange deliveries. If a skip or scaffolding on the road needs a permit, we apply for it.
Build and hand over
The work is carried out to the agreed specification, with floors and furniture protected and the site kept tidy. At the end we clean up, walk through the finished job with you and hand over any certificates.
What you can expect from us
Frequently asked questions
Can you combine plastering and skimming with other work?
Yes. Because we manage several trades under one contract, we can plan plastering and skimming alongside other work on your Cornwall home, such as new windows with rendering, or a kitchen refit with an extension. Combining jobs can reduce repeat set-up such as scaffolding, skips and access, and every element is listed and priced in the same written quote.
What is the difference between skimming and re-plastering?
Skimming applies a thin finishing coat, a few millimetres thick, over plaster or plasterboard that is still sound. Re-plastering removes the old plaster back to the brick or block and applies new base and finishing coats. Skimming is quicker and cheaper, but if the existing plaster is loose, hollow or crumbling, a skim will not hold. We tap-test walls to decide which is needed.
How long will plastering and skimming take?
On a typical home, allow 1–3 days per room, plus drying time. Larger projects, older buildings and extra work found once things are opened up can extend that, while simpler jobs may be shorter. Your quote includes an estimate of time on site, and your point of contact keeps you updated on the programme as the work progresses.
When can I paint new plaster?
New plaster can be painted once it is fully dry and evenly pale in colour. The first coat should be a mist coat, which is watered-down emulsion or a specialist primer that soaks into the plaster and seals it. Applying normal emulsion straight on can cause peeling. Vinyl or wipeable paints should be avoided for the first coat, because they stop moisture escaping.
How messy is plastering?
Plastering is wet work, so some mess is unavoidable, but good protection keeps it under control. We cover floors with dust sheets, mask sockets, switches and skirting, and move or cover furniture. Removing old plaster creates the most dust, so we seal doorways and keep the area ventilated. At the end, we clear waste and leave the room tidy and ready for decorating.
Towns in Cornwall
Homes in all of the following Cornwall towns can get a written quote for plastering and skimming. Open a town page to see prices and the postcodes we cover.