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.
If you are planning plastering and skimming anywhere in South Glamorgan, including Cardiff, Barry, Penarth and Llantwit Major, we can visit, measure up and talk through the options. The planning and building regulations we work to are those for Wales, and we check them for your address before quoting. Prices remain guide figures for Wales, at £500–£1,450 including VAT, until the survey is done.
- Guide price
- £500–£1,450 inc VAT
- Time on site
- 1–3 days per room, plus drying time
- Planning rules
- Wales
- Price level
- About 8% below the national guide
- Towns listed
- 4
- Survey
- Free, with a written quote
Plastering and skimming prices in South Glamorgan
To help you plan, we show what plastering and skimming typically costs in South Glamorgan instead of holding figures back for a sales call. The range is £500–£1,450 with VAT, using rates in Wales that are about 8% below the national guide. A free survey then fixes your actual price.
| Type of job | What it usually involves | Guide in South Glamorgan |
|---|---|---|
| Patch repairs or one wall | Repairing cracks, filling cable channels after a rewire or skimming a single wall. | £150–£450 |
| One room, walls and ceiling | Skimming or boarding and skimming the walls and ceiling of a typical room. | £500–£1,450 |
| Whole house | Skimming or re-plastering most rooms in a typical 3-bed house during a renovation. | £4,600–£11,000 |
Your price depends mostly on:
- 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’s included?
- Survey of walls and ceilings, including tap-testing for hollow plaster
- Floor and furniture protection with dust sheets and masking
- 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
- Waste removal and a tidy finish ready for decorating
Housing across South Glamorgan
Cardiff has large areas of bay-fronted Victorian and Edwardian terraces in districts such as Roath, Canton and Cathays, plus interwar suburbs, post-war estates and modern flats around Cardiff Bay. Penarth has Victorian villas, Barry mixes terraces with newer estates, and Vale of Glamorgan villages are often built of local limestone.
Terraces commonly suit loft conversions, side-return and rear extensions, and bay window renewal. Suburban semis take side extensions and driveways, and stone village homes need lime-based repairs.
Mild but wet, with coastal exposure along the Severn estuary and Bristol Channel affecting render, roofline and windows.
Planning and building rules in South Glamorgan
For anyone in South Glamorgan, the relevant framework is Wales's. The summary below is general, so we always contact the council about your address before putting a price in writing.
Internal improvements do not need planning permission in Wales unless the building is listed.
Building Regulations in Wales cover notifiable electrical work, drainage, ventilation and any structural change.
Rules change and every property is different, so we check the planning history and constraints for your address before we quote.
How does the job run?
Survey and measure
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.
Quote in writing
The quote arrives in writing, not over the phone. It covers the full scope, the finishes you've chosen, any exclusions and the payment schedule, with a fixed price tied to that specification.
Dates and permissions
With the quote agreed, we book the work in and handle preparation: permissions where needed, building control notifications, material orders and access arrangements for your South Glamorgan property.
On site to finish
Work goes ahead as scheduled and you deal with one contact throughout. When the last trade leaves, we clear and clean the site, talk you through what has been done and pass on any certificates and care instructions.
How we work
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 South Glamorgan 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.
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.
Can I stay at home during the work?
In most cases, yes. Most people can live at home throughout, and we plan the work to keep disruption down by protecting floors, agreeing working hours and keeping access routes clear. Bigger jobs affecting kitchens, bathrooms or heating may mean a short spell with reduced facilities, and we talk this through with you at the survey.
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.
Can you plaster over artex?
Artex and similar textured ceilings can usually be covered, either by applying a bonding coat and then a skim, or by fixing new plasterboard over the top and skimming that. Some older textured coatings contain hazardous fibres, so they should not be sanded or scraped until a sample has been tested. We can arrange a test before quoting and choose a method that avoids disturbing the coating.
Towns in South Glamorgan
Our coverage for plastering and skimming in South Glamorgan includes the towns listed here. Each page explains guide costs, typical timings and the neighbouring places we also serve.