New Roof Cost UK 2026: What You'll Pay by House, Material and Season
Drawn from published 2026 UK cost data. Use the figures to read a quote, not as a quote.
Most people buy a new roof once. That's why the first quote is so hard to judge. The new roof cost UK guides for 2026 help, but they don't agree, and the gap between them is where most of the confusion starts. One guide prices concrete tile at £55 to £85 a square metre. Another puts it at £110 to £150.
Both can be right. The cheap figure covers the tiles going on. The dear figure also covers the strip-off, the skip and the VAT. This guide sets the ten 2026 UK guides side by side, so you can see what each number includes before you judge a quote.
A new roof in the UK costs about £5,000 to £14,000 in 2026. In concrete tile, a terrace runs £4,000 to £7,000, a semi £5,000 to £9,000 and a detached house £7,000 to £12,000. Clay and slate cost more, and scaffold adds £800 to £1,500 when a quote leaves it out.
New Roof Cost UK by House Type
The house sets the roof area, and the roof area sets most of the price. TrustValet says most UK roofs are between 50 and 100 square metres. Countrywide puts a 3-bed semi at 50 to 80, and that spread alone moves the price within any one material.
Here is how the guides price a concrete tile re-roof by house type:
| House type | Concrete tile re-roof (2026) | Source |
|---|---|---|
| Terraced house | £4,000–£7,000 | Professional Roofers |
| Mid-terrace (other guides) | £3,500–£6,000 up to £4,000–£9,000 | UK Roofing Leads, Expert Roofer |
| Semi-detached, gable roof | £5,000–£8,000 | Professional Roofers |
| Semi-detached, hipped roof | £6,000–£10,000 | Professional Roofers |
| Semi-detached, 3-bed | £5,000–£9,000 / £6,000–£9,000 | UK Roofing Leads / BestBuilders |
| Detached, standard roof | £7,000–£11,000 / £7,000–£12,000 (3-bed) | Professional Roofers / UK Roofing Leads |
| Detached with hips and valleys | £11,000–£15,000 and upward; tops out near £20,000 | Professional Roofers / Expert Roofer |
The semi is the job most people are pricing. BestBuilders' own survey of 959 quote requests found semis were 31% of them, the largest single group.
The top of the semi range is worth a closer look. For a concrete re-roof on a 3-bed semi, Countrywide Insulation quotes £8,000 to £14,000. That price folds in the loft insulation upgrade, the building control certificate and a 10-year insurance-backed guarantee. So a higher quote isn't always a worse one. It may just include more.
Concrete Tile, Clay Tile or Slate: Cost per M²
The covering is the biggest choice you get to make. Per square metre, the guides fall into two camps, and the split is about what the rate includes.
| Covering | Lower-rate guides (per m²) | Higher-rate guides (per m²) | Lifespan |
|---|---|---|---|
| Concrete interlocking tile | £55–£85; £80–£120 (Renovation Notes) | £110–£150 (Expert Roofer) | 40–60 years |
| Clay tile | £70–£110; £95–£155 machine-made plain tile | £130–£180 (BestBuilders, Expert Roofer) | 60–100 years |
| Natural slate | £90–£150; £130–£220 (Renovation Notes) | £180–£260 (BestBuilders) | 80–150 years |
BestBuilders says its rates cover strip-off, membrane, battens, labour, the skip and VAT, taken from a 519-town database. That's why its numbers sit higher. When you compare a per-metre rate, ask what's in it first.
Per-house figures by material are easier to use. Three guides price the same 3-bed semi in each covering:
| Covering on a 3-bed semi | TrustValet | UK Roofing Leads | Countrywide (fully inclusive) |
|---|---|---|---|
| Concrete tile | £5,000–£8,500 | £5,000–£9,000 | £8,000–£14,000 |
| Clay tile | £8,000–£12,000 | £6,500–£12,000 | £11,000–£17,000 |
| Natural slate | £10,000–£16,000 | £8,500–£14,000 (Spanish) | £13,000–£20,000 (Spanish) |
| Welsh slate | – | £12,000–£20,000 | £16,000–£24,000 |
Lifespan runs the other way. Concrete tile lasts 40 to 60 years, clay 60 to 100 years, and natural slate 80 to 150 years. Slate costs more on day one but can outlast the house. On a post-war home first built in concrete tile, Countrywide says clay's extra cost is generally not justified.
Scaffolding and the Other Costs on a Re-Roof
A good slice of every re-roof bill has nothing to do with tiles. It's access, strip-off and waste, and these lines are where quotes drift apart.
| Item | 2026 UK range | Source |
|---|---|---|
| Scaffold, standard job | £800–£1,500 | Professional Roofers, Expert Roofer |
| Scaffold, by height and access | £900–£2,500 | BestBuilders |
| Scaffold, semi / larger detached | £1,000–£1,800 / £1,500–£2,500 | UK Roofing Leads |
| Skip and waste | £150–£400 per skip; £300–£500 per re-roof | TrustValet; Expert Roofer |
| Timber repairs | £30–£80 per metre; £25–£75 per metre of rafter end | Countrywide; Roofing Calculator HQ |
| Timber contingency, roof over 40 years old | £500–£2,000 | UK Roofing Leads |
| Insulation upgrade | £500–£1,200 on a semi; £35–£55 per m² at rafter level | Countrywide; Roofing Calculator HQ |
Scaffold is the line to check first. Expert Roofer warns that a quote which leaves it out looks cheaper but ends up costing the same or more. On a pavement, the council may also want a licence fee.
Timber is the one cost nobody can fix in advance. The rafters only show once the old tiles and felt come off. A fair quote says so in writing, and it gives a rate for any repairs before work starts.
Labour, Hips and Valleys, and Region
Labour is a smaller part of the bill than most people guess. Roofers charge £200 to £350 a day in 2026, or £25 to £45 an hour, with slate and lead work at the top. Renovation Notes puts the national day rate at £180 to £280, and £230 to £360 in London and the South East.
The layout of the roof moves the labour. Hips and valleys mean more cutting and more lead. Countrywide says a hip roof takes 15 to 20% longer than a simple pitched roof of the same area. Expert Roofer prices a cut-up roof at roughly 18 per cent more than a plain gable. Pitch counts too: a steep roof needs more edge protection and slower working than a shallow one.
Region matters as well. Expert Roofer puts London at 22% above the UK average, and BestBuilders applies a 1.27 multiplier to London prices. Both guides treat the Midlands as the baseline, close to the national figure. The North, Wales and Scotland tend to sit a little below it.
Building Control and the Half-the-Roof Rule
This is the part of a new roof price that the cheapest quotes tend to skip. If more than half of a roof is renovated, Approved Document L (para 11.3) says the roof's insulation must be brought up to the current standard. For a pitched roof that means a U-value of 0.16 W/m²K, often through insulation at rafter or ceiling level.
Some cost guides quote a lower threshold. That lower test covers the whole outside of the building, not one roof, so don't use it to size your job.
The rule also brings paperwork. You have two routes. A roofer registered with NFRC CompetentRoofer can self-certify the work, and you get a compliance certificate at the end. If the roofer isn't registered, you or they must tell building control before work starts and pay for the council to inspect.
This is general information, not advice. Ask the roofer, in writing, which route they'll use. Countrywide warns that a missing certificate can cause problems when you come to sell or remortgage.
When in the Year a New Roof Costs Least
The guides point you away from the busy months. TrustValet says roofers are often busiest in summer and autumn, and that booking in late winter or early spring could get you a lower rate. A roofer with gaps in the diary is more open to a keen price.
Weather cuts the other way. Countrywide says winter jobs typically run 30 to 50% longer than summer ones. A roof that's open to the sky in a wet week means more days of scaffold hire and a slower finish.
The practical answer is to get quotes in late winter and book the work for spring. You get a quieter diary and longer days. None of the ten guides publishes a seasonal discount figure, so treat any "winter price" as something to ask about, not something to count on.
Jobs Worth Adding While the Scaffold Is Up
Once you've paid for a scaffold, other roof-level jobs get cheaper, because they don't need access of their own.
| Add-on job | 2026 UK range | Source |
|---|---|---|
| Fascias and soffits, semi-detached | £1,200–£2,800 | Expert Roofer |
| Full roofline (fascias, soffits, gutters) | £1,500–£3,500 | Countrywide |
| Chimney repointing, per stack | £350–£900; £400–£900 | Roofing Calculator HQ; Expert Roofer |
| Chimney stack rebuild | £1,000–£2,500 above the roofline; £1,500–£4,500 by scope | Expert Roofer; Countrywide |
Countrywide calls doing the chimney with the re-roof genuinely cheaper than doing it later. Ask for each extra as a separate option on the same quote. That way you can see what each one adds and drop the ones you don't need.
How to Compare Two Re-Roof Quotes
Put the quotes side by side, line by line. The total on its own tells you very little. Countrywide puts it bluntly: a one-line total such as £9,500, with no breakdown, isn't really a quote.
Each quote should name the same things:
- Covering: the tile or slate by name and maker, not just "tiles".
- Membrane and battens: new, and a stated spec.
- Ridge: dry-fix or mortar, and whether it meets BS 5534.
- Scaffold: included or not, and for how long.
- Waste: skip and disposal named.
- Building control: CompetentRoofer self-certification or a council notice.
- Guarantee: length in years, and whether it's insurance-backed.
A quote thousands under the rest has usually left something out. Common gaps are the membrane, new battens, the insulation upgrade or the certificate. Ask what's missing before you treat it as a bargain.
Verdict on New Roof Cost UK Prices
Budget by house first. A new roof cost UK figure of £5,000 to £9,000, for a semi in concrete tile, fits most budgets, a terrace comes in under it, and a detached house sits above. Clay adds thousands and lasts longer. Slate costs the most and can outlast the building.
Then check the lines that move the total: scaffold, strip-off, timber and the insulation upgrade. If more than half the roof is renovated, the building control route belongs on the quote. Get quotes in late winter, book for spring, and treat a very low price as a question to ask.
Getting a Quote in Telford
Telford was given new town status in the 1960s, and much of its estate housing is roofed in concrete interlocking tile, often with bedded or dry-fix ridges and verges. That makes the concrete tile rows above the ones most local owners will want to read first. Our roof replacement page explains what a full re-roof involves on the borough's estates and older towns.
Tell us what the roof is doing, whether that's slipped tiles, a sagging slope or a loft that lets in daylight, and your enquiry goes to an independent local roofing firm for a free quote. We don't do the work, and we don't inspect or check the firm, so read our how to choose a roofer guide before you sign anything.
Common Questions
How much does a new roof cost in the UK?
Most UK houses cost £5,000 to £14,000 to re-roof in 2026. A terrace in concrete tile runs £4,000 to £7,000, a semi £5,000 to £9,000, and a detached house £7,000 to £12,000. Clay tile and natural slate push each band up, and scaffold adds £800 to £1,500 (when a quote leaves it out).
How much does a new roof cost on a 3-bed semi?
A concrete tile re-roof on a 3-bed semi costs £5,000–£9,000, according to most guides. A fully inclusive quote with insulation, building control and an insurance-backed guarantee runs £8,000 to £14,000. On that basis, clay tile on the same house costs £11,000–£17,000, and Welsh slate £16,000–£24,000.
Is scaffolding included in a new roof quote?
Often, but not always, so check in writing. Scaffold on a typical semi costs £800 to £1,500, and a larger detached house runs £1,500 to £2,500. A quote that leaves scaffold out looks cheaper than it is. If the scaffold stands on a pavement, the council may also charge for a licence.
How long does it take to replace a roof?
A simple semi in concrete tile takes about 5 to 7 days in UK Roofing Leads' figures, while Countrywide allows 7 to 9 working days. Natural slate takes a few days longer on the same house. Winter jobs typically run 30 to 50% longer because of short days and rain.
How long does a new roof last?
It depends on the covering. Concrete tile lasts 40 to 60 years, clay tile 60 to 100 years, and natural slate 80 to 150 years. The membrane and battens underneath matter too, so a good tile on a poor underlay won't reach those figures. Ask for new membrane and battens on any full re-roof.
Get a Free Roofing Quote
When you are ready, your enquiry goes to a roofing firm that covers your part of Telford.