How Much Does a New Pitched Roof Cost in the UK? (2026 Guide)

Typical costs for a full pitched roof replacement

For a standard concrete interlocking tile roof, most UK homeowners are paying somewhere between £5,500 and £12,000 for a full strip and re-cover, including new breathable felt, battens, tiles and scaffolding. That covers the majority of two and three bed semis and terraces. Larger detached homes with hips, valleys and dormers can run from £12,000 to £20,000 or more, particularly if the timbers need attention.

Priced per square metre, expect roughly £90 to £150 per m2 for concrete tiles, £130 to £200 per m2 for clay, and £180 to £300 per m2 for natural Welsh slate. These figures include labour and materials but assume the existing rafters are sound. Around Maidstone, prices sit close to the national average, generally a little below London rates and slightly above the far west of the country.

• Two bed terrace, concrete tiles: roughly £5,500 to £8,000
• Three bed semi, concrete or clay tiles: roughly £7,500 to £12,000
• Four bed detached with hips and valleys: roughly £12,000 to £20,000
• Natural slate on any of the above: add 40 to 80 per cent

What actually moves the price

Material choice is the single biggest factor. Concrete tiles are the cheapest and perfectly good for most homes. Clay tiles cost more but suit older Kent properties, and many conservation areas in and around Maidstone will expect a like for like replacement, especially on peg tile roofs. Natural slate is the most expensive and the longest lasting.

Beyond the covering itself, the cost depends on how complex the roof is. Every hip, valley and chimney adds lead work and cutting time. Scaffolding on a straightforward semi might be £800 to £1,500, but a tall or awkward house with a conservatory in the way can push that past £2,500. If the roofer finds rotten rafters, sagging purlins or wall plates once the old tiles come off, timber repairs are usually priced separately at £40 to £80 per linear metre.

Access matters too. Terraced streets in central Maidstone with permit parking and no room for a skip can add a few hundred pounds in logistics compared with a detached house on a drive in Bearsted or Loose.

Costs that are easy to overlook

A decent quote should spell out what is and is not included, because several items are commonly left off and then appear as extras. Ask specifically about the ones below before you compare prices.

• Skip hire and disposal of the old tiles, typically £250 to £450 for a domestic roof
• Replacement of fascias, soffits and guttering, often £1,500 to £3,500 if done at the same time
• New lead flashings around chimneys, usually £300 to £800 per chimney
• Dry ridge and dry verge systems rather than mortar, £15 to £30 per metre extra but far lower maintenance
• Building control notification, which is required for a full re-cover and is often included in the roofer's price

Is a full replacement always necessary?

Not always. If the tiles are sound and the problem is a few slipped tiles, a failed valley or perished flashing, a repair at £250 to £900 is usually the sensible route. A full replacement generally makes sense when the felt underneath has gone brittle and torn, tiles are delaminating across the whole roof, or you are already opening the roof for a loft conversion.

A worthwhile middle option on older Kent houses is to strip, refelt and rebatten while reusing the original clay peg tiles or slates. You pay the labour but save a large chunk of the material cost and keep the character of the house. Expect a good roofer to tell you honestly which of these applies rather than pushing the biggest job.

Getting a fair quote in Maidstone

Aim for three written quotes from local roofers who will actually go up and look, not price from the pavement. Each quote should list the tile make and model, the underlay type, whether battens are graded to BS 5534, the ventilation approach, and how scaffolding and waste are handled. Payment should be staged rather than a large sum up front.

Timing helps too. Late spring to early autumn is the busiest period and lead times stretch. Booking a job for winter, when weather allows, can sometimes get you a keener price and a quicker start. A full re-roof on a typical semi takes around five to ten working days once scaffolding is up.