How much does plastering cost in Swindon?
Per-room, per-square-metre and full-house plastering costs in Swindon, worked out from the £230/day local labour rate.
Updated 2 September 2026
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Planning guide only — a real quote needs a site visit. Materials are extra.
Plastering in Swindon is priced by wall area and surface condition, not by room. Most quotes use a labour rate of £230 per day, with a plasterer skimming about 18 m² a day and rendering 12 m² a day. One 25 kg bag of multi-finish covers 10 m²; bonding bare brick covers 2.7 m² per bag. Materials are always quoted separately. Most homeowners ask for a "price per room" — an understandable habit, because rooms are what you see. But that habit is exactly why quotes for "the same room" vary so much: behind every quote sit wall area, ceiling height and surface condition, and a per-room price hides all three. Accept one without the maths behind it and you pay for space you do not have. This guide shows you the maths, so the quotes you collect can be compared line by line.
A quote is worked out from wall area, not the room you see
The plasterer measures the wall area and adds the ceiling. Wall area is twice the length plus width, multiplied by the ceiling height (2 × (L + W) × H); the ceiling is length × width. A 3 m × 4 m room with a 2.4 m ceiling is 33.6 m² of wall plus 12 m² of ceiling: 45.6 m² in total. At 18 m² per day that is three days of skimming, so £690 in labour before materials. The same method applies to any room, which is why a plasterer asks for dimensions rather than guessing from a photograph, and why an accurate quote needs a visit rather than a phone call.
Labour runs at £230 a day — and part-days bill as full days
£230 per day is the going rate for a skilled plasterer in Swindon. It covers preparation, application and clearing up, but not materials. A straight skim coat moves at about 18 m² per day; external rendering is slower at 12 m² per day because the wall has to be worked, ruled and floated in two passes. When a job runs to part of a day, most plasterers still charge a full day, so it is usually cheaper to fill a day than to book two small visits. If the room has awkward angles, high ceilings or lots of reveals, expect the daily area to fall and the day count to rise.
Materials are quoted separately — check what a quote includes
Multi-finish plaster covers 10 m² per 25 kg bag, so the 45.6 m² example above needs five bags. A bonding coat on bare brick covers 2.7 m² per bag and is only used on bare brick or block, never on plasterboard. On top of plaster you also pay for PVA bonding agent, corner beads and, for render, sand and cement. Materials typically add a few pounds per square metre, but the exact figure depends on what is being covered and how many coats are needed. A plasterer will list materials separately on a proper quote, which makes it easy to see how much is labour and how much is bagged product.
Room-by-room ballparks, and how to use them
For a mid-terrace Swindon home with 2.4 m ceilings, the ballparks work out like this.
| Room | Area | Duration | Indicative total (incl. materials) |
|---|---|---|---|
| Single bedroom | about 38 m² | 2 days | £460–£520 |
| Living room | about 54 m² | 3 days | £690–£760 |
| Hall, stairs and landing | varies | 2–3 days | £460–£690 |
| Ceiling-only skim, 15 m² bedroom | 15 m² | 1 day | £230 + 2 bags multi-finish |
These are estimates — the walls decide
These figures are planning benchmarks, not a quote — only a plasterer who has measured your actual walls can price your job, which is why comparing three written quotes matters before you commit.
What pushes the price up
Bare brick needs a bonding coat before the finish skim, which adds a day and extra materials. Artex ceilings need extra preparation or boarding over, and should be tested for asbestos before work starts. High ceilings, occupied rooms and furniture that has to be moved all add time. External rendering costs more per square metre than skimming because it is slower and needs scaffold. Stripping wallpaper and lifting carpets yourself removes work from the quote and is the easiest way to bring the total down.
Get an accurate quote
Ask each plasterer for a written quote that states the wall area, the number of coats and a separate materials figure. A quote that simply says "plaster room" is hard to compare and hard to hold anyone to. Ask whether the price includes preparation, waste removal and protection of floors and skirting. You can also run your own numbers through the plastering estimator before you ask, so you recognise a realistic labour figure when you see one and can question any total that is far out of line.
The per-room question, answered
The per-room question at the top of this page now has a working answer. You know the £230 day rate, the 18 m² a day a skim coat covers and how the bag maths works, so a quote that hides the wall area is no longer just a number — it is the outlier you question. That is the real shift: from asking "what does a room cost?" to asking "what does my wall area cost?" Once you are asking the second question, every quote in front of you is comparable — and the next step is knowing which plasterer to hand it to.
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How much does plastering cost in Swindon: quick questions
Is £230 a day a typical rate for Swindon plasterers?
£230 per day is the going rate for skilled plasterers in Swindon. It covers labour only; plaster, beads and bonding agent are quoted on top. The same rate applies whether the job is skimming or a full replaster, though rendering and lime work can carry a premium.
Why do two quotes for the same room differ?
Two rooms that look alike can differ by 10 m² or more of wall area. Surface condition changes the number of coats and the preparation time, which is usually the real reason one quote is higher than another. A third quote helps you spot which figure is the outlier rather than guessing.
Should I accept the cheapest quote?
Not automatically. The cheapest quote often skips preparation, such as bonding bare brick or boarding over damaged plaster, and that shows up later as cracks and blown patches. Compare what is included, not just the total, before you choose a plasterer.
Do I pay for materials up front?
Some plasterers ask for a contribution toward materials at the start, which is reasonable for a larger job. The bulk of the labour is paid on completion. Avoid any arrangement that asks for the full amount before any work begins.