How to Quote a Plastering Job UK

Getting your plastering quotes right is the difference between making a living and chasing your tail. Price too low and you are working for pennies after materials. Price too high and the job goes to someone else. After years of quoting plastering work across the UK, the process becomes second nature, but when you are starting out or trying to sharpen up your pricing, having a proper system makes all the difference.

This guide covers everything you need to price plastering work accurately in the UK in 2026, from the site survey through to presenting your quote and following up. We will cover skim coats, full re-plasters, board and skim, ceilings, and patch repairs with real numbers you can use straight away.

Why Accurate Plastering Quotes Matter

Plastering is a trade where margins are already tight. Your materials are relatively cheap (a bag of multi-finish is around 10 quid), but the work is physically demanding and time-sensitive. Once you mix a batch, the clock is ticking. You cannot stop halfway through a wall and come back tomorrow. This means your time estimate has to be spot on because your labour is your biggest cost.

A proper quote also sets expectations with the customer. Homeowners generally have no idea what plastering costs or how long it takes. When you lay it out clearly, they understand what they are paying for and you avoid those awkward conversations halfway through the job about extra costs.

Step 1: The Site Survey

Never quote plastering from photographs or phone descriptions. You need to be in the room, touching the walls, tapping the plaster, checking for damp, and measuring properly. Here is what to look for.

Check the existing plaster condition

Tap the walls and ceilings with your knuckles. Sound plaster has a solid feel. Blown plaster sounds hollow and may move slightly under pressure. If the plaster is blown, it all needs to come off, which changes the job from a skim to a re-plaster and roughly doubles the price.

Look for damp patches, salt deposits (white crystalline patches on the wall surface), cracks wider than a hairline, and any areas where the plaster has already started to fall away. All of these indicate a re-plaster rather than a skim.

Identify the substrate

What is behind the plaster matters. Brick and block are straightforward for re-plastering. Lath and plaster (wooden strips with lime plaster pushed through them, common in pre-1930s houses) creates significantly more mess and waste when removed. Plasterboard in good condition only needs a skim coat.

Note the room features

Count the windows, doors, alcoves, chimney breasts, and any other features. A simple rectangular room is faster than an L-shaped room with multiple alcoves. Features add time because you are constantly cutting in, working around obstacles, and applying beads to corners and edges.

Access and logistics

Can you park your van close to the property? Is there room for a skip on the drive? Are the rooms furnished or empty? Will radiators need removing? Is the property occupied? These all affect your time and therefore your price.

Step 2: Measure Everything

Accurate measurement is everything. Get this wrong and your entire quote is off.

Wall area calculation

Measure the perimeter of each room (total length of all walls) and multiply by the ceiling height. For a room that is 4m x 3m with 2.4m ceilings: perimeter is 14m, wall area is 14 x 2.4 = 33.6m2. Then subtract windows (roughly 1.5m2 each) and doors (roughly 1.7m2 each).

Our square metre calculator makes this quick if you are on site with your phone.

Ceiling area

Simply length times width. The 4m x 3m room has a 12m2 ceiling. Remember that ceiling work takes longer per square metre than walls because you are working overhead, so price it separately or apply a premium.

Do not forget reveals

Window reveals and door reveals are small areas but they are fiddly and time-consuming. On a room with two windows and a door, the reveals might add 3 to 4m2 of plastering, but they take disproportionately longer because of the cutting in and beading work.

Step 3: Determine the Type of Work

Skim coat (finishing coat only)

A 2 to 3mm layer of finishing plaster over a sound existing surface or new plasterboard. This is the most common domestic plastering job. You are looking at approximately 8 to 15 pounds per m2 including materials and labour, depending on your area and experience level.

Full re-plaster (two-coat work)

Hack off existing plaster, apply base coat (Hardwall or Bonding, 8 to 11mm), then skim coat. This is roughly 18 to 30 pounds per m2. The additional cost covers hacking off, waste disposal, base coat materials, and the extra time.

Board and skim (dry lining)

Dot and dab plasterboard to the walls, tape and fill the joints, then skim. Typically 15 to 25 pounds per m2. This is often used when walls are very uneven or when adding insulation behind the boards.

Patch repairs

Small areas of damage. Difficult to price per m2 because the set-up time is the same whether you are repairing half a square metre or two square metres. Most plasterers charge a fixed price of 80 to 180 pounds per patch, or quote a half-day or full-day rate.

Step 4: Calculate Material Costs

Materials are the smaller part of your costs, but they still need to be right.

Finishing plaster (Multi-Finish or Board Finish): 25kg bag covers roughly 7 to 8m2 at 2mm thickness. Currently around 9 to 12 pounds per bag at most builders merchants. For a 46m2 room (walls and ceiling), you need about 6 to 7 bags.

Base coat (Hardwall or Bonding Coat): 25kg bag covers roughly 2.5 to 3.5m2 at 8mm thickness. Around 8 to 11 pounds per bag. Only needed for re-plaster work.

Plasterboard: Standard 2400 x 1200 x 12.5mm boards are 6 to 9 pounds each, covering 2.88m2 per board.

Sundries: PVA (8 to 12 pounds for 5 litres), angle beads (1.50 to 3.00 per metre), scrim tape (around 5 pounds per roll), and dust sheets. Budget 30 to 50 pounds for sundries on a standard room.

Use our material cost estimator to work out quantities and costs quickly.

Step 5: Work Out Your Labour

Your labour rate is personal to you and depends on your experience, speed, overheads, and location. But as a baseline, here is what you should be thinking about.

Day rates for plasterers in 2026

A self-employed plasterer in England typically needs to earn between 200 and 350 pounds per day to cover wages, van costs, insurance, tools, and leave a profit. London and the South East plasterers charge 280 to 400 per day. Rates in the North, Midlands, and Wales are typically 180 to 280 per day.

Use our day rate calculator to work out what you actually need to charge per day to cover your overheads and earn the income you want.

Time estimates

Skim coat a standard room (35 to 45m2 walls and ceiling): 1 day for a competent plasterer.
Full re-plaster same room: 2.5 to 3 days (1 day hacking, 1 day base coat, 0.5 to 1 day skim).
Board and skim same room: 1.5 to 2 days (0.5 to 1 day boarding, 1 day skim).
Ceiling only (12 to 15m2): Half a day for a skim, full day for board and skim.

Step 6: Real Quote Examples

Example 1: Living room skim coat

Room: 5m x 4m, 2.4m ceilings. One window, one door. Existing plaster sound but cosmetically poor after wallpaper removal.

Wall area: Perimeter 18m x 2.4m = 43.2m2. Minus window (1.5m2) and door (1.7m2) = 40m2
Ceiling area: 20m2
Total area: 60m2

Materials: 8 bags multi-finish at 10.50 = 84.00. PVA, beads, sundries = 30.00. Total materials: 114.00
Labour: 1.5 days at 260/day = 390.00
Total quote: 504.00 (excl. VAT)

That works out at about 8.40 per m2, which is competitive but fair.

Example 2: Bedroom full re-plaster

Room: 4m x 3.5m, 2.4m ceilings. Existing plaster blown throughout. One window, one door. Radiator to be removed and refitted.

Wall area: Perimeter 15m x 2.4m = 36m2. Minus openings = 32.8m2
Ceiling area: 14m2
Total area: 46.8m2

Hack off and disposal: 0.75 day labour (195.00) + mini skip (220.00) = 415.00
Base coat materials: 14 bags bonding at 9.50 = 133.00
Skim coat materials: 7 bags multi-finish at 10.50 = 73.50
Sundries: 45.00
Plastering labour (base + skim): 2 days at 260/day = 520.00
Radiator removal/refit: 60.00
Total quote: 1,246.50 (excl. VAT)

That is approximately 26.60 per m2 for a full re-plaster including disposal, which is right in the middle of the market.

Example 3: Full house skim (5 rooms + landing)

Three bedrooms, living room, landing. All plasterboard, new build snag work. Customer wants a perfect finish.

Total area: Approximately 280m2 across all rooms
Materials: 38 bags multi-finish = 399.00, sundries = 80.00
Labour: 5 days at 260/day = 1,300.00
Total quote: 1,779.00 (excl. VAT)

That is 6.35 per m2, lower than single-room pricing because you have the efficiency of being on one site for a full week with no travel days between.

Step 7: Present Your Quote Professionally

How you present your quote matters just as much as the price. A professional-looking PDF with your logo, clear line items, and proper terms wins more work than a scribbled number on the back of a business card.

Your quote should include:

• Your business name, address, phone number, and email
• The customer's name and property address
• A clear description of the work for each room
• Whether it is a skim, re-plaster, or board and skim
• What is included (materials, waste disposal, radiator removal)
• What is excluded (painting, furniture moving, access equipment)
• Total price, clearly stating whether VAT is included or excluded
• Estimated start date and duration
• Payment terms (typically a deposit on acceptance, balance on completion)
• Quote validity period (usually 30 days)

QuoteSmith lets you build professional plastering quotes on your phone in about two minutes. You fill in the job details and it generates a branded PDF you can email or WhatsApp straight to the customer. Worth a look if you are still writing quotes by hand or spending ages in Word.

Step 8: Common Pricing Mistakes to Avoid

Not accounting for waste and mixing

You never get 100 percent yield from a bag of plaster. Between mixing, what sticks to the bucket, and what ends up on the floor, you should add 10 to 15 percent to your material calculation.

Underestimating prep time

Stripping wallpaper, removing nails, filling large holes with bonding before you can skim, covering floors and furniture, removing radiators. These can easily add half a day to a job that looks like a one-day skim.

Forgetting waste disposal

Hacked-off plaster is heavy. A full room re-plaster can generate 30 to 40 rubble bags. If you are not including skip hire or tip runs in your quote, that is coming straight off your profit.

Not checking for asbestos Artex

If the ceiling has textured coating (Artex) applied before 2000, it may contain asbestos. You cannot just scrape this off. It needs testing first, and if positive, specialist removal. Factor this into your quote or exclude it clearly.

Regional Pricing Differences

Plastering rates vary significantly across the UK. Here is a rough guide for skim coat work per m2 in 2026:

London and South East: 12 to 18 pounds per m2
South West: 10 to 15 pounds per m2
Midlands: 9 to 14 pounds per m2
North West: 8 to 13 pounds per m2
North East: 8 to 12 pounds per m2
Scotland: 9 to 14 pounds per m2
Wales: 8 to 12 pounds per m2

For full re-plaster work, roughly double these figures. These are guides, not rules. Your actual rate depends on your overheads, experience, and how busy you are.

Tips for Winning More Plastering Work

Competitive pricing is only part of the picture. Here are some things that help plasterers win more quotes:

• Respond fast. The first plasterer to send a professional quote has a massive advantage. Most homeowners contact 2 to 3 plasterers and go with whoever seems most professional and responsive.
• Explain what you are doing and why. Customers appreciate it when you explain the difference between a skim and a re-plaster, and why their walls need one or the other.
• Show examples of your work. Before and after photos on your phone are worth more than any amount of sales patter.
• Follow up. If you have not heard back within a week, send a brief text. Many customers are comparing quotes and a polite follow-up tips the balance. Read our guide on how to follow up on a quote.
• Ask for reviews. Every completed job is a chance to build your online reputation. Check out our guide on getting more Google reviews.

Frequently Asked Questions

How much do UK plasterers charge per m2 in 2026?

UK plasterers typically charge between 8 and 15 pounds per square metre for skim coat work in 2026, and between 18 and 30 pounds per square metre for a full re-plaster including hack off. Prices are higher in London and the South East. These figures include labour and materials but exclude VAT.

Should I quote plastering by room or by square metre?

Both approaches work. Quoting by room is simpler for customers to understand and faster to calculate. Quoting by square metre is more precise and easier to justify if questioned. Many experienced plasterers use square metre rates internally but present per-room prices to customers, as this is what most homeowners expect.

What should I include in a plastering quote?

A professional plastering quote should include your business details, the customer's details, a detailed scope of work specifying which rooms and surfaces, the type of work (skim, re-plaster, board and skim), itemised pricing, material costs, waste disposal, any exclusions, your payment terms, estimated start date and duration, and your terms and conditions.

How much plaster do I need per square metre?

For a skim coat, one 25kg bag of finishing plaster covers approximately 7 to 8 square metres at 2mm thickness. For base coat (Hardwall or Bonding), one 25kg bag covers approximately 2.5 to 3.5 square metres at 8mm thickness. Always buy 10 percent extra to account for waste and mixing variations.