Guide

Cardiff tilers — the complete homeowner guide (2026)

7 min readUpdated August 2026By The BestTrades.Wales Team

Hiring a Tiler in Cardiff: What You Need to Know

Whether you're retiling a bathroom, kitchen, or laying a new floor, finding the right tiler matters. A good tiler will transform a room and last you years. A poor job costs money to fix and looks rough.

Tiling is one of those trades where the difference between decent and shoddy is very visible. Uneven grout lines, tiles that come loose, or water seeping behind bathroom tiles — these aren't small problems. They cost real money to put right.

This guide covers what you should expect to pay, how to spot a tiler who knows their stuff, and the questions you need to ask before you hire anyone. We'll look at what matters in Cardiff specifically — because the houses here have their own quirks — and how to avoid the common pitfalls homeowners run into.

Tiling isn't always straightforward. Walls aren't always perfectly flat, floors aren't always level, and old plaster can hide nasty surprises. A professional tiler should spot these problems early, tell you about them honestly, and know how to work around them. That's what separates the good ones from the rest.

If you're getting quotes, you'll want to know what's included, what isn't, and why prices vary. We'll cover that too. The aim here is to give you enough knowledge to have a proper conversation with any tiler and make a choice you won't regret.

What You'll Pay: 2026 Tiling Costs in Cardiff

Tiling costs depend on what you're doing, how complicated the job is, and how big the area is. Let's break it down.

Wall tiling (bathrooms, kitchens): Expect £35-£55 per square metre for labour if the surface is straightforward. If you need prep work — removing old tiles, repairing plaster, or dealing with uneven walls — add £15-£25 per square metre.

Floor tiling: This is usually £40-£65 per square metre for labour on a standard kitchen or hallway. Intricate patterns, mosaics, or herringbone layouts push that to £70-£100 per square metre. If the floor needs screeding or levelling first, that's an extra £15-£30 per square metre.

Materials: Tiles themselves range wildly. Budget porcelain at £15-£25 per square metre, mid-range at £30-£60, and good-quality or natural stone at £60 and up. Grout, adhesive, and sealing add another £5-£15 per square metre depending on the product.

Call-out fees and minimum charges: Most tilers in Cardiff charge £50-£100 just to visit and quote. Some will knock this off the final bill if you hire them; others won't. Always ask.

A typical bathroom restyle (walls and possibly a floor): Realistically £2,500-£5,500 in labour and materials combined, depending on size and complexity. A simple kitchen splashback might be £800-£1,500.

Get at least three quotes. If one quote is massively lower, ask why — sometimes it's efficiency, sometimes it's corner-cutting. Prices in Cardiff are fairly consistent with the rest of South Wales, though city-centre postcodes sometimes attract slightly higher rates.

What Accreditations Matter for Tilers

When you're looking at a tiler's credentials, a few things actually matter.

TrustMark: This is the government-backed quality scheme. A TrustMark-registered tiler has been vetted for competence, honesty, and insurance. They also have a consumer dispute resolution process, which is handy if something goes wrong. Look for the TrustMark logo on their website or ask for their registration number — you can verify it on the TrustMark website. Not every good tiler is TrustMark registered (it costs money and requires paperwork), but it's a solid indicator.

Tile Association membership: The Tile Association represents specialist tilers and contractors. Members have signed up to a code of practice and have public liability insurance as standard. Not all tilers are members — it's more common among larger contractors — but membership shows they've invested in professional standing.

NVQ Level 2 or 3 in Tiling: This is a vocational qualification showing the tiler has trained properly and been assessed. It's worth asking about, though some older, experienced tilers trained through apprenticeship and may not have formal NVQs.

Public liability insurance: Always ask to see a current certificate. If a tiler damages something while working in your home, or someone gets hurt, their insurance should cover it. Never hire anyone without it.

Building Regulations Completion Certificate: For certain jobs — particularly bathroom and kitchen work involving waterproofing — Building Regulations approval matters. A professional tiler will know whether your job needs it and should arrange it or make it clear that you need to.

Don't get hung up on accreditations alone, though. A friendly chat with a tiler, seeing photos of their recent work, and a good reference from a previous customer can matter just as much as paperwork.

Tiling in Cardiff: Local Challenges

Cardiff's housing stock throws up particular issues that a local tiler will be used to.

Much of Cardiff is Victorian and Edwardian terraced housing. These houses often have plaster walls that have been painted many times over and can be slightly uneven or soft in patches. When you're tiling a bathroom in a 1920s terrace, you might discover the walls aren't quite square or the plaster needs careful preparation. A good local tiler knows this and won't charge extra for reasonable prep work — it's just how these houses are.

Damp is another Cardiff-specific concern. If you're in a property close to the Taff or Ely rivers, or in lower-lying areas of the city like parts of Grangetown or Canton, moisture can be an issue. Proper tiling in a bathroom here means good ventilation, quality waterproofing behind the tiles, and correct grout selection. Ask your tiler if they've worked on damp-prone properties and how they've handled it.

Cardiff's also got a mix of period properties and newer builds, particularly around the Bay. Newer builds often have different standards — walls might be plasterboard rather than solid plaster, and tiles need to be set accordingly. Make sure your tiler has experience with the type of property you've got.

Temperature and humidity swings in the Welsh climate mean tiles can expand and contract. Tilers here tend to space grout joints properly and use flexible grout in certain situations to account for this — it's not always done in drier parts of the UK.

The local authority's Building Control team at Cardiff Council requires notification for certain tiling jobs, particularly in bathrooms. A professional tiler will know the local rules and can guide you through it if needed.

How to Find and Hire a Tiler in Cardiff

Start by asking for recommendations. If friends or family have had tiling work done recently in Cardiff, their experience is gold. Ask them what the tiler was like to work with, whether they turned up on time, and whether the finish was good.

Use directories like Best Trades Wales to search for tilers in your area. Read any reviews, but take extreme positives and negatives with a pinch of salt. Look for tilers who mention their accreditations and insurance clearly on their profile.

Once you've got a shortlist of three to five tilers, contact them. Tell them what you need — dimensions are helpful — and ask for a quote. Don't just go for the first reply. Give them a few days. Busy, professional tilers sometimes respond slower than keen amateurs.

When they visit, watch how they approach the job. Do they ask questions about what you want? Do they spot potential issues (like uneven walls or existing water damage)? Do they explain their approach in plain language? A tiler who takes 20 minutes to quote is more thorough than one who's in and out in five.

Get quotes in writing. They should break down labour and materials separately, itemise any prep work, and include a timeline. A vague quote is a warning sign.

Check they're insured, ask for recent references, and look at photos of their work if they have them. Ask specifically about job timescales — if it's a bathroom restyle, how many days? Can they fit around your schedule?

Once you've chosen someone, agree everything in writing. Payment terms matter: do they want a deposit? How much? When's the balance due? What's their cancellation policy? These conversations might feel awkward, but they prevent arguments later.

Eight Questions to Ask Before Booking

Before you shake hands on a tiling job, ask these specific questions.

1. "Are you TrustMark registered or a member of the Tile Association?" This isn't a dealbreaker if they're not, but it's good information. If they have relevant accreditation, they should be proud of it.

2. "Can I see your public liability insurance certificate?" Ask to see a current cert. If they can't show one, walk away.

3. "What's included in your quote, and what isn't?" For example, is removing old tiles included? Is wall prep? Is sealing? Get it clear so there are no surprises.

4. "How long will the job take, and can you give me a fixed end date?" Understand whether they're quoting a week or three weeks. Ask if they work on other jobs at the same time (which might delay yours) or if it's dedicated.

5. "What happens if you find problems during the work — like damp or uneven walls?" You want to know if they'll stop and ask, or just crack on. What would extra costs be?

6. "Do I need Building Regulations approval for this job?" For bathrooms especially, this matters. They should know.

7. "What's your payment schedule?" Some want a deposit upfront, some half-and-half. Understand this before you start.

8. "What guarantee do you offer on your work?" A good tiler should stand behind their labour for at least a year. If tiles come loose or grout cracks within that time (through poor workmanship, not abuse), they should fix it.

If a tiler is cagey about any of these, that's a signal to think twice.

Common questions

How long does a typical bathroom tiling job take?

For a standard bathroom — say, tiling three walls and possibly a floor — expect three to five days depending on the size and complexity. A smaller ensuite might be done in two days. If prep work is needed (removing old tiles, repairing plaster, or dealing with uneven walls), add another day or two. The tiler should give you a timeline when they quote. Remember that grout and sealant need time to cure properly before you use the bathroom properly — typically 24-48 hours after grouting, though check with your specific tiler. Some jobs don't take as long as you'd think. Others hit delays: discovering hidden damp, finding pipes in awkward places, or struggling with old plaster. A professional tiler will flag these risks early.

Do I need Building Regulations approval for tiling a bathroom?

It depends on the scope. If you're only retiling existing walls with no changes to the structure, you might not need it. But if you're doing major bathroom work — installing new wet rooms, changing the layout, or doing extensive waterproofing work — Building Regulations approval is usually required. In Wales, Building Control's the authority, and Cardiff Council's team handles the city. Your tiler should know whether your specific job needs sign-off. If it does, the good news is it's not complicated: the tiler or your contractor notifies Building Control, the work is inspected (usually just once at the end), and you get a Completion Certificate. If you're not sure, ask your tiler or call Cardiff Council's Building Control team directly — they're helpful and won't charge for advice.

What's the difference between grouted and non-grouted tiling?

All standard tiled surfaces are grouted — that's the material between tiles. The question is usually about grout type and width. Narrow grout joints (2-3mm) look modern and sleek but are harder to keep clean and more prone to cracking if there's slight movement. Wider joints (5-10mm) are more forgiving and easier to clean. Many tilers recommend wider joints in older Cardiff properties where slight movement is more common. Grout can be cement-based (standard, cheaper, but can stain) or epoxy-based (pricier, stain-resistant, and harder-wearing). For kitchens and areas that get wet regularly, epoxy is worth the extra cost. Your tiler can recommend what's best for your specific situation.

Should I seal tiles after they're laid?

Not usually. Most modern tiles don't need sealing. Grout, however, often does. Unsealed grout is porous and picks up stains, dirt, and moisture. In a bathroom or kitchen, sealing the grout after it's cured (usually 48-72 hours) is sensible and extends its life. Natural stone tiles like slate, limestone, or marble should usually be sealed — your tiler will advise based on the specific stone. Porcelain rarely needs sealing. Ceramic depends on the finish. The cost of grout sealing is usually £3-£8 per square metre and takes a couple of hours. It's worth doing, especially in moisture-prone areas. Your tiler can include it in the quote if you ask.

What should I do if tiles come loose or crack after the work's finished?

If it happens within the first year and it's due to poor workmanship (not abuse or impact), a reputable tiler should fix it free. That's why asking about guarantees before you hire someone matters. If you notice a tile rocking or a crack appearing in grout within a few weeks, contact your tiler immediately. Don't wait. They'll likely come back and sort it quickly if the work's still under guarantee. If it's a year or two later, you'll be paying for a replacement. A single loose tile might cost £40-£100 to fix depending on access and the tile cost. This is another reason to use a professional — poor tiling can be very expensive to put right later.

Need a tiler in Cardiff?

Tell us what you need, we'll match you with available local businesses, free.