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

If you have spotted a damp patch on your ceiling or lost a few tiles in the last storm, your first question is almost always the same: how much will this cost? The honest answer is that roof repair prices in the UK range enormously, from less than £100 for a simple tile replacement to £15,000 or more for a complete re-roof. The final bill depends on the type of repair, the height and accessibility of your roof, the materials involved, and where in the country you live. London premiums of 10 to 20 percent are common compared with national averages, because of scaffolding, access, and labour costs.

This guide sets out realistic 2026 price ranges for the most common roofing jobs, so you can tell the difference between a fair quote and a padded one. All figures assume a standard two-storey home with reasonable access.

A single slipped or broken slate or tile is the cheapest fix in roofing. Expect £80 to £250, covering labour, materials, and access, typically via a ladder or lightweight tower. If several tiles have failed or the underlying felt has deteriorated, the bill rises to £150 to £500.

Ridge and hip re-bedding is one of the most frequent jobs on older British roofs, where the original mortar has crumbled. Re-pointing or re-bedding ridge tiles costs roughly £300 to £700 for an average semi-detached house. Repointing a chimney stack costs £250 to £600, while a full rebuild, needed when a stack becomes dangerous, can run to £1,000 to £2,500.

Leadwork repairs are specialist work: renewing flashings around a chimney or valley typically costs £200 to £500 per section, while a full lead valley replacement can reach £500 to £1,200. Gutter repair or replacement of a failing section costs £100 to £300, and a full gutter replacement around a semi-detached house averages £500 to £1,000, depending on material.

Flat roof repairs vary with the membrane. A patch repair to felt or rubber costs £150 to £400, while a full replacement of a typical extension roof runs from £1,800 to £3,000 for felt, £2,200 to £3,800 for GRP fibreglass, and £2,000 to £3,500 for EPDM rubber. Larger roofs or difficult access can push these figures higher.

Partial re-roofs, such as one slope of a pitched roof, typically cost £2,000 to £5,000. A complete roof replacement on an average UK semi-detached home sits between £6,000 and £9,000, and on a large detached property or an Islington Georgian terrace with substantial slate, £10,000 to £18,000 is realistic. Natural slate is more expensive than concrete tile, both in material and labour.

Emergency call-outs carry a premium: expect £100 to £250 for a rapid out-of-hours visit to make your roof safe, with permanent repairs quoted afterwards. That premium is usually worth it, since prompt attention prevents water damage that costs far more to put right.

Four factors dominate the final quote. First, access: if scaffolding is needed, budget £600 to £1,200 for a semi-detached property, and more where terraced streets or narrow alleys complicate the erection. Second, roof size and pitch: steeper roofs take longer and demand more safety equipment. Third, materials: reclaimed slate matches period homes beautifully but costs more than modern concrete tile. Fourth, the hidden damage: a slipped tile is cheap until the felt beneath it has rotted, at which point a section of re-felting becomes necessary.

The most important advice we can give is to get three written quotes and compare like for like. A detailed quote should list scaffolding, materials, waste removal, and the guarantee. Beware of vague lump sums and of callers who happen to be in your area after a storm; reputable roofers book surveys in advance and never pressure you on the doorstep.

At MPM Roofing, we have completed thousands of repair jobs across North London, from Crouch End terraces to Barnet semis, and our free online cost estimator uses that real project data to give you an instant, realistic price range for your specific job. Answer four quick questions about your roof and the tool will estimate your repair or replacement cost in under a minute, with no sign-up and no obligation.

When you are ready for an exact figure, our team provides a free written survey and fixed quote, usually within 24 hours. Call us on 07770 918884, 24 hours a day for emergencies, or use the cost estimator right now to see where your project sits on the scale.