Small bathroom cladding jobs are bread and butter for a lot of decorators, but they’re also the ones where your margins can disappear if you don’t think the quote through properly.
- Measure wall coverage accurately and include trims, adhesives, and 20% VAT in your material costs.
- Budget a full day or more for labour because fiddly cuts and surface prep take longer than expected.
- Account for easily missed extras like waste removal, wall levelling, and pipe boxing in your quote.
- Total job quotes typically range between £350 and £700 depending on materials, region, and prep work.
- Break down your quote into materials, prep, and labour to build credibility and justify your pricing.
The room might be tiny, but the fiddly cuts around basins, toilets and shower enclosures will eat into your time faster than you’d expect. Let’s get into how to price one of these jobs without selling yourself short or scaring the customer off.
Work Out Your Material Quantities First
Before you even think about a price, you need to measure up. Most small bathrooms come in at somewhere between 4m² and 8m² of wall area once you’ve taken away the door and any windows. Get your tape measure out and work out the actual coverage you need. There’s no point ordering a full sheet you’ll barely touch.
Depending on the supplier, white PVC wall cladding sheets typically come in 8ft x 4ft or 10ft x 4ft sizes, with thicknesses ranging from 1.5mm to 3mm. For a small bathroom, you’ll probably need two to four sheets depending on the layout. At roughly £25 to £58 per sheet, your material cost for the cladding itself will likely land between £50 and £230. The thicker sheets cost more, but they’re sturdier and give a more solid finish, so think about what the customer’s actually expecting.
And don’t forget trims. Internal corners, external corners, capping strips, division bars… they all need to go on your quote. Budget around £6 to £10 per trim length. A small bathroom will usually need four to six trim pieces, so that’s another £25 to £60 on top.
Then there’s adhesive and silicone. A 290ml tube of MS polymer adhesive will cost around £7 to £8, or £12 to £13 for a 600ml foil cartridge. You’ll also want colour-matched silicone for the sealed edges, which typically runs around £20 per tube. For a small bathroom, one tube of each should do it, so budget around £27 to £33 for both.
One thing to watch: most supplier prices are listed ex-VAT, and residential customers can’t reclaim it. So add 20% on top of any material costs you pull from trade websites before building your quote.
How Long Will It Actually Take?
This is where most decorators trip up. A small bathroom sounds like half a day, but once you factor in removing old tiles or cleaning down existing surfaces, cutting sheets to fit around pipework, boxing in, fitting trims and sealing everything up, you’re realistically looking at a full day. If there’s heavy prep involved or the walls need work beforehand, allow a day and a half.
Price your labour the same way you’d price any other job. Work out your day rate, multiply by the time, and add your materials on top.
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The Extras That Catch You Out
A few things tend to get missed on cladding quotes:
- Waste removal if you’re stripping old tiles or damaged plaster
- Prep work on uneven walls, because cladding needs a reasonably flat surface to bond properly
- Boxing in pipework that currently sits proud of the wall
- Cutouts for extractor fans, light switches or sockets
If you don’t account for these, you’ll end up doing the work for free. Mention them on your quote as separate line items or build a contingency into your price. Either way, make sure you’re covered.
The Final Quote
Small bathroom cladding is a tidy little earner when you price it correctly. Your total quote for a typical job will usually fall somewhere between £350 and £700 depending on your area, the materials chosen and how much prep is involved. Measure properly, allow enough time for the fiddly bits, and make sure every trim, tube of adhesive and hour of prep is on the quote.
And if a customer mentions they’ve had a cheaper price, don’t panic and start trimming yours. The decorator who quoted £250 has either forgotten the trims or underestimated the cutting time, and the customer will find that out the hard way. It helps to break your quote out into materials, prep and labour instead of giving one round number. It looks more credible, and most people don’t know what cladding sheets or adhesive cost, so spelling it out does the selling for you. Price the job for what it actually involves and you won’t be left wondering where your profit went.
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FAQs
Q1. How Much Does It Cost To Clad A Small Bathroom?
A typical small bathroom cladding job usually costs between £350 and £700, including materials, trims, adhesive, and labour.
Q2. How Long Does It Take To Clad A Small Bathroom?
Fitting wall cladding in a small bathroom realistically takes one full day, or up to a day and a half if heavy surface prep or tile removal is needed.
Q3. How Many Cladding Sheets Are Needed For A Small Bathroom?
Most small bathrooms have a wall area of 4m² to 8m², which typically requires between two and four cladding sheets depending on the room layout.
Q4. What Extra Costs Should Be Built Into A Cladding Quote?
Quotes must factor in corner trims, adhesive, silicone, 20% trade VAT, waste removal, wall preparation, pipework boxing, and fiddly cutouts.
Q5. Why Are Some Bathroom Cladding Quotes So Cheap?
Unusually low quotes often mean the decorator has forgotten essential items like trims and adhesive, or severely underestimated the time needed for complex cuts.
Sources & References
- HM Revenue & Customs. (2026, May 11). Rating Cost Guide 2026. GOV.UK.
- Health and Safety Executive. (2026, January 27). Construction: Health and safety guidance for construction work. HSE.
- Building Cost Information Service. (2026). BCIS CapX: Construction cost data and benchmarking. BCIS.
- Wikipedia Contributors. (2026). Wall panel. In Wikipedia.
- Wikipedia Contributors. (2026). Polyvinyl chloride. In Wikipedia.
- Engineer Fix. (2025, December 30). What is a PVC panel? Properties, uses, and installation.
- HM Revenue & Customs. (2025). VAT rates. GOV.UK.
- Royal Institution of Chartered Surveyors. (2024, August). Cost analysis and benchmarking (2nd ed.). RICS.
- Health and Safety Executive. (2024). Materials storage and waste management. HSE.
Disclaimer: This article is provided solely for general informational and educational purposes and does not constitute professional trade, contracting, or financial advice or formal promotion. Estimated material costs, timeframes, and quoting guidelines are indicative and may vary depending on supplier prices, regional rates, and specific site conditions. Readers should independently verify all facts and seek qualified professional advice before undertaking any project or issuing official work quotes.
