Roof repairs fix specific faults in a pitched or flat roof, such as slipped or cracked tiles, loose ridges, failed flashing, leaking valleys or chimney defects, to stop water getting in without replacing the whole roof.
We offer roof repairs throughout London, from Brent, Islington, Westminster and Bexley to the smaller places in between. Each project starts with a free survey at your home and ends with a written figure, fixed for the work you choose. Because London is in England, we work to the planning system and building standards used there, and guide prices for London run at £400–£1,950 including VAT.
- Guide price
- £400–£1,950 inc VAT
- Time on site
- Half a day to 3 days for most repairs
- Planning rules
- England
- Price level
- About 30% above the national guide
- Towns listed
- 90
- Survey
- Free, with a written quote
How much do roof repairs cost in London?
Below is a breakdown of typical costs for roof repairs in London. Because rates in London are about 30% above the national guide, the overall guide comes to £400–£1,950, including VAT. Size, materials and access move the figure, and a free-of-charge survey settles it.
| Type of job | What it usually involves | Guide in London |
|---|---|---|
| Minor repair | Replacing a handful of slipped or broken tiles from ladders or a roof ladder. | £250–£650 |
| Ridge, flashing or valley repair | Rebedding a ridge run, renewing flashing or relining a short valley. | £500–£1,550 |
| Larger repair with scaffolding | Several faults, chimney work or repairs on high roofs needing scaffolding. | £1,300–£3,900 |
The main things that change the figure:
- Number and type of faults to repair
- Access: ladders, roof ladders, towers or full scaffolding
- Roof height and steepness
- Hidden damage to battens, felt or timbers found during repair
What’s included?
- Inspection to trace the source of leaks or damage
- Photos of the problem areas and a clear written explanation
- Replacement of slipped, cracked or missing tiles and slates
- Ridge, hip and verge rebedding or dry-fix conversion
- Temporary weatherproofing where a full repair must wait
- Clearing debris from gutters and the work area
Housing across London
London's housing is dominated by Victorian and Edwardian terraces, often in yellow London stock brick, with Georgian terraces in central districts and mansion blocks across many inner areas. Outer boroughs have large belts of interwar semis, and there are extensive post-war council estates. Many houses have been split into flats, and conservation areas are widespread.
Terraces suit side-return extensions and rear dormer loft conversions; interwar semis commonly take hip-to-gable lofts. Shared party walls, restricted parking and conservation rules often shape the plans and the programme.
London Clay shrinks and swells with the seasons, and street trees close to houses can contribute to movement, which affects foundation design.
Planning and building rules in London
London is in England, so the planning and building rules set out below are the ones that apply. We confirm the details with the council before we quote.
Re-roofing a house with similar materials does not usually need planning permission in England. Listed buildings and conservation areas may need consent if the covering changes.
Replacing more than a quarter of a roof’s covering counts as renovation under Building Regulations, so the work is notified and the roof insulation may need upgrading. Bats are protected across the UK; if they roost under roof tiles, soffits or fascias, work stops and a licensed ecologist advises before it restarts.
Rules change and every property is different, so we check the planning history and constraints for your address before we quote.
How does the job run?
A visit to your home
We begin by looking at the job in person. During the free survey we discuss options, materials and budget for roof repairs, and photograph or measure anything the quote needs to reflect.
Quote in writing
The quote arrives in writing, not over the phone. It covers the full scope, the finishes you've chosen, any exclusions and the payment schedule, with a fixed price tied to that specification.
Getting ready
With the quote agreed, we book the work in and handle preparation: permissions where needed, building control notifications, material orders and access arrangements for your London property.
On site to finish
During the work we protect the areas around it and tidy up at the end of each day. Once complete, we check the finish, remove our materials and hand over paperwork such as building control sign-off where it applies.
What you can expect from us
Questions about roof repairs in London
Do I need scaffolding for a roof repair?
Not every roof repair needs scaffolding. Small repairs on low roofs can often be done safely from ladders and roof ladders, and towers suit some chimney and gable work. Repairs on two-storey roofs, steep slopes, chimneys or large areas usually need scaffolding for safe working, which adds cost. We choose the safest practical access and include it in the written quote.
What is dry-fix ridge and is it better than mortar?
Dry-fix ridge systems use screws, clips and weather seals instead of mortar to hold ridge and hip tiles in place. They avoid the cracking and loosening that mortar suffers over time, need less upkeep and are now common on new roofs. Mortar-bedded ridges suit some period or conservation-area roofs. We recommend the method that suits your roof and its location.
Do you cover Brent, Islington and Westminster?
Yes. As well as London, we cover Brent, Islington and Westminster and the rest of London. Our coverage is UK-wide, so the process is the same wherever you are: a free site survey, a quote in writing that fixes the price for the agreed scope, and one point of contact while the work is planned and carried out.
Can I stay at home during the work?
In most cases, yes. Most people can live at home throughout, and we plan the work to keep disruption down by protecting floors, agreeing working hours and keeping access routes clear. Bigger jobs affecting kitchens, bathrooms or heating may mean a short spell with reduced facilities, and we talk this through with you at the survey.
Why is my roof leaking?
Roof leaks usually come from slipped or cracked tiles, failed flashing around chimneys and walls, leaking valleys, blocked gutters overflowing, or perished felt beneath the tiles. Water can travel along timbers before it drips, so the stain on your ceiling may not be directly under the fault. Condensation in the loft can also look like a leak. We trace the source before recommending a repair.
Towns in London
Homes in all of the following London towns can get a written quote for roof repairs. Open a town page to see prices and the postcodes we cover.
- Acton
- Archway
- Barking
- Barnes
- Barnet
- Battersea
- Beckenham
- Becontree
- Bexley
- Blackheath
- Blackwall
- Bow
- Brent
- Brixton
- Camden Town
- Canary Wharf
- Canning Town
- Carshalton
- Catford
- Chalk Farm
- Chelsea
- Chessington
- Chingford
- Chiswick
- Coulsdon
- Cricklewood
- Croydon
- Dagenham
- East Barnet
- Edmonton
- Eltham
- Enfield Town
- Feltham
- Finchley
- Fulham
- Golders Green
- Greenford
- Greenwich
- Hadley Wood
- Hampton
- Hanworth
- Harrow
- Hayes
- Heston
- Highbury
- Holloway
- Hook
- Hornchurch
- Hounslow
- Ilford
- Isleworth
- Islington
- Kilburn
- Leytonstone
- Mitcham
- Morden
- Muswell Hill
- New Malden
- Northolt
- Notting Hill
- Peckham
- Pimlico
- Pinner
- Purley
- Putney
- Richmond
- Romford
- Ruislip
- Shepherds Bush
- Soho
- South Croydon
- Southall
- Stamford Hill
- Stratford
- Streatham
- Surbiton
- Sutton
- Thamesmead
- Tottenham
- Uxbridge
- Wallington
- Walthamstow
- Wealdstone
- Welling
- Wembley
- Westminster
- Willesden
- Wimbledon
- Wood Green
- Woodford Green