How Much Does It Cost to Tile a Bathroom?

Tiling a bathroom, most guides answer with a single headline figure, and while that’s useful as a rough starting point, it hides most of what actually decides your final bill. Tile choice, adhesive and grout, prep work, and labour all move the number independently, and a small bathroom with premium tiles can easily cost more than a larger one finished simply. This guide breaks the cost down piece by piece so you can budget with a realistic figure rather than a single number that may not reflect your actual project.

The headline figure, and why it only tells you part of the story

For a standard UK bathroom, total cost including materials and labour typically falls somewhere between £500 and £1,500, though it’s entirely possible to spend less on a small, simply finished room or considerably more on a larger bathroom with premium tiles and extensive prep work. That range is wide because bathroom tiling has several genuinely separate cost components, tiles, adhesive, grout, sealing, and labour, each of which can vary several times over depending on what you choose.

Tile costs

This is usually the most visible line item, and the one with the widest range. Basic ceramic tiles start from around £15 per square metre, mid-range porcelain typically runs somewhere in the £20 to £50 per square metre range, and natural stone or premium designer tiles can run to £120 per square metre or more. A standard bathroom, walls and floor combined, often needs somewhere in the region of 15 to 25 square metres of tile depending on room size and how much of the wall you’re tiling, so tile choice alone can shift your total by several hundred pounds either way.

Adhesive and grout costs

These are easy to underestimate because they’re a small line item individually, but they add up across a full bathroom. A 20kg bag of standard tile adhesive typically costs somewhere between £17 and £30 depending on the formulation, flexible and rapid-set versions generally cost more than a standard set adhesive, and a bathroom will usually need several bags depending on tile size, wall coverage, and trowel notch size. Grout is priced similarly by the kilogram: a standard 2kg tub of grout runs around £10 to £11, while flexible or larger packs cost proportionally more. Between adhesive and grout, budget somewhere in the region of £60 to £150 for an average bathroom, more if you’re using a premium flexible or epoxy grout in a heavily tiled wet room.

Sealing and waterproofing

Often the most overlooked cost, and one that matters more in a bathroom than almost any other room. A tanking or waterproofing membrane system for a shower area is a cost worth budgeting for separately if the room doesn’t already have one, since it’s a false economy to skip it and risk water damage behind the tiles later. Sealing porous tiles or natural stone after grouting, using a product such as Tile Mountain’s LTP Porcelain Tile Protector, is a smaller cost, generally under £20 for a bottle that covers a reasonable area, but it’s easy to forget when budgeting and important for the finish to actually last in a wet room.

Labour costs

If you’re hiring a professional tiler rather than doing the work yourself, labour typically costs somewhere between £25 and £75 per square metre, varying by region, the complexity of the job, and whether extensive prep work, levelling an uneven wall, waterproofing, or removing old tiles, is needed first. London and the South East generally sit toward the higher end of that range, often 20 to 35% above the national average, while parts of Scotland, Wales, and the North East tend to run somewhat lower. Get a written quote before committing, since a quote based on a site visit accounts for your specific room’s condition in a way a generic per-square-metre figure can’t.

What pushes the cost up

A few factors consistently move the total beyond the basic tile-plus-labour estimate. Removing old tiles adds both time and disposal cost, particularly if there’s more than one layer underneath. An uneven wall or floor that needs levelling compound or a backer board before tiling adds both material and labour cost. Large-format or natural stone tiles typically take a tiler longer to lay accurately than a standard-size ceramic, which shows up in the labour cost even at the same per-square-metre rate. And a more complex layout, herringbone, a feature wall, or extensive cutting around fittings, adds time that a straightforward grid layout wouldn’t.

What keeps the cost down

Choosing a mid-range ceramic or porcelain tile rather than natural stone or a premium designer range is the single biggest lever most people have, since tile cost varies more than any other line item. Doing your own demolition and disposal of old tiles, if you’re comfortable with it, saves on labour before the tiler even starts. And getting your measurements right before ordering, so you’re not paying for a second delivery or over-ordering tiles you don’t need, avoids a cost that’s easy to overlook until it happens.

A worked example

For a small bathroom needing around 15 square metres of mid-range porcelain tile at £25 per square metre (£375), four bags of adhesive at £20 each (£80), three tubs of grout at £11 each (£33), a bottle of sealer (£15), and professional labour at £45 per square metre (£675), the total comes to roughly £1,178, sitting comfortably within the typical £500 to £1,500 range once every component is accounted for rather than just the tile and labour headline figures.

FAQs

How much does it cost to tile a bathroom in the UK?

Typically somewhere between £500 and £1,500 for a standard bathroom including materials and labour, though the final figure depends heavily on tile choice, how much prep work is needed, and your region. A small bathroom with premium tiles can cost more than a larger one finished simply.

How much does tile adhesive and grout cost for a bathroom?

Budget somewhere in the region of £60 to £150 for an average bathroom, depending on how many bags of adhesive and tubs of grout you need and whether you choose a standard or flexible formulation. This is a smaller line item than tiles or labour but easy to underestimate if you only budget for the tiles themselves.

How much does it cost to hire a tiler for a bathroom?

Labour typically runs between £25 and £75 per square metre, varying by region and job complexity. London and the South East tend to sit toward the higher end, while some other regions run somewhat below the national average. Get a written quote based on a site visit rather than relying on a generic estimate.

Does removing old tiles add to the cost of retiling a bathroom?

Yes, both in labour time and disposal cost, particularly if there’s more than one layer of old tile to remove. It’s worth asking a tiler to quote removal separately from the retiling itself so you can see that cost clearly.

Is it cheaper to tile a bathroom yourself?

It can save significantly on labour cost if you’re confident doing the work, but it’s worth being honest about your own experience level first, particularly around waterproofing a wet area, since a mistake there can be far more expensive to put right than the labour cost you saved.

What’s the biggest factor in bathroom tiling cost?

Tile choice generally moves the total more than any other single factor, since the price per square metre between basic ceramic and premium natural stone can differ several times over. Labour and prep work matter too, but tile selection is usually where the biggest swings in overall budget come from.

In summary

Bathroom tiling cost comes down to five components that are each worth budgeting separately: tiles, adhesive and grout, sealing, and labour, with prep work as the wildcard that can shift the total considerably either way. Working through each line item rather than relying on a single headline figure gives you a far more realistic budget before the job starts.

Browse Tile Mountain’s tile adhesives and grouts to price up the materials for your bathroom project accurately.