How Much Does a Roof Repair Cost in the UK? (2026)
A minor roof repair in the UK costs £150 to £400. A mid range repair such as ridge tile repointing or felt patching runs £400 to £1,200. Larger repairs involving significant tile work, flat roof sections, or chimney flashing cost £1,000 to £3,000.
Roof repairs are one of the jobs where getting it wrong is expensive. A small leak left untreated causes timber rot, ceiling damage, and structural problems that cost far more than the original repair. This guide covers what different types of roof repair actually cost, what drives the price, and how to know when to repair rather than replace.
Roof Repair Cost Summary (2026)
| Job | Typical Cost |
|---|---|
| Replace 1 to 5 broken tiles | £150 to £350 |
| Replace 20 to 50 tiles (section) | £400 to £900 |
| Ridge tile repoint (3 bed semi) | £400 to £900 |
| Ridge tile repoint (4 bed detached) | £800 to £1,800 |
| Roof felt repair (small area) | £200 to £600 |
| Flat roof patch repair | £150 to £400 |
| Flat roof partial re-cover | £500 to £1,500 |
| Chimney flashing repair | £200 to £500 |
| Valley gutter repair | £300 to £800 |
| Full tile replacement (3 bed house) | £3,500 to £8,000 |
| Full flat roof replacement (garage/extension) | £1,200 to £5,000 |
What Affects the Cost
Access and scaffolding
Most roof repairs require safe access, which means scaffolding or a tower. A scaffold for a standard three bedroom house costs £400 to £800 for a short term hire. Roofers often include this in their quote, but always check. A job that looks like it costs £300 can become £900 once access equipment is factored in. Some roofers use a ladder and roof ladders for minor jobs, which reduces cost but limits the area they can safely access.
Location
Labour rates vary across the UK. London and the South East add 25 to 40 percent onto typical prices. The North of England, Wales, and Scotland are cheaper. If you are in a rural area, travel time and distance may increase costs further, particularly for smaller callout jobs.
Roof pitch and complexity
A steeply pitched roof takes longer and is more dangerous to work on than a shallow one. Hipped roofs with multiple angles, dormers, or skylights require more care and time than a simple gabled roof. Complexity directly increases both labour cost and scaffolding requirements.
Tile type
Matching existing tiles is important aesthetically and structurally. Standard concrete tiles cost £1 to £3 each. Clay plain tiles cost £2 to £5 each. Handmade or reclaimed clay tiles can cost £5 to £15 each and may require sourcing. Natural slate costs £3 to £8 per tile. If your house has an older or unusual tile profile that is no longer in production, sourcing matching replacements adds time and cost to any repair job.
How long the damage has been there
A fresh leak caught early often involves a straightforward tile replacement or flash repair. A leak that has been present for months or years typically involves saturated felt, rotted battens, and sometimes compromised rafters. What looks like a simple repair from the outside can become a significant job once the roofer starts lifting tiles. Never delay getting a roof repaired.
Common Roof Repairs
Broken or slipped tiles
This is the most common callout. Tiles crack under impact from falling branches, freeze and thaw cycles, or simply age and become brittle. Slipped tiles are usually caused by the nibs that hook the tile to the batten rotting away, or by mortar bedding at the ridge or verge crumbling.
Replacing a small number of tiles costs £150 to £350, including a roofer's time and any access equipment. The roofer will lift the surrounding tiles, replace the damaged ones, and relay the area. If the battens beneath are also rotten, the cost increases by £100 to £300 depending on how many need replacing.
Ridge tile repointing
Ridge tiles sit at the apex of the roof. They are bedded in mortar which weathers over time and eventually cracks, shrinks, and falls away. Once the mortar goes, ridge tiles move and water gets in underneath them, causing leaks directly into the loft.
Repointing involves removing all the old mortar, repositioning any tiles that have shifted, and relaying the ridge with fresh mortar or dry fix clips. On a standard semi detached house, this costs £400 to £900. On a larger house with a hip roof, costs reach £800 to £1,800. This should be inspected every ten to fifteen years and is the single most common cause of roof leaks in older UK homes.
Flat roof repairs
Flat roofs appear on extensions, garages, bay windows, and some house styles. Traditional mineral felt flat roofs have a lifespan of ten to fifteen years. When they fail, they do so gradually with blistering, cracking, and ponding water eventually leading to leaks.
A patch repair on a small area of felt costs £150 to £400. This is a temporary fix and usually indicates the flat roof is nearing the end of its life. A partial re-cover of a damaged section costs £500 to £1,500. A full flat roof replacement gives you the opportunity to upgrade to a longer lasting material:
- Mineral felt (traditional): £1,200 to £2,500 for a standard garage or extension. Lifespan 10 to 15 years.
- EPDM rubber membrane: £2,000 to £4,500. Lifespan 25 to 40 years. Excellent value long term.
- Fibreglass GRP: £2,500 to £5,000. Lifespan 30 to 50 years. Seamless finish, highly durable.
If your flat roof is over twelve years old and leaking, replacement is often more economical than repeated patching.
Chimney and flashing repairs
The flashing is the lead or aluminium sheet that seals the joint between the chimney stack and the roof surface. It is a common source of leaks because it expands and contracts with temperature changes and eventually lifts or cracks.
Replacing or resealing flashing costs £200 to £500. If the chimney stack itself has cracked mortar or spalling brickwork, repointing adds £300 to £800. A chimney stack in poor condition may also need a structural assessment, particularly if it is tall or unused.
Valley gutter repairs
Valleys are the internal angles where two roof slopes meet. They carry a high volume of water and are vulnerable to blockage, cracking, and lead fatigue. A leaking valley costs £300 to £800 to repair depending on the material and the extent of the damage. A valley that has been repeatedly patched may need full replacement of the lead or mortar bedding.
Repair vs Replace: When to Stop Patching
Repairing is almost always the right call when the roof is under 25 years old, the damage is localised, and the overall structure is sound. Replacing becomes the sensible option when:
- The roof is over 40 years old and showing widespread wear
- More than 25 percent of tiles are cracked, slipped, or missing
- The felt beneath is saturated and sagging across large areas
- You have had the same section repaired three or more times
- A survey reveals significant batten or rafter rot that requires most of the roof deck to be lifted anyway
A full roof replacement on a standard three bedroom house costs £6,000 to £12,000. That sounds large but it removes ten to fifteen years of maintenance costs and typically adds value to the property.
Getting the Job Priced
Always get three quotes for any roof work above £500. Prices vary considerably across roofers, and not always in line with quality. The cheapest quote is not always the worst choice, but the cheapest quote from someone who has not seen the roof is a warning sign.
A good quote should include:
- A written description of the work to be done
- Scaffolding or access equipment costs either included or separately itemised
- The materials to be used (tile type, felt specification, flat roof system)
- Whether the price includes removal and disposal of old materials
- A guarantee on the workmanship
Be sceptical of quotes provided over the phone without the roofer visiting. Roof repairs cannot be accurately priced without inspection. Door to door roofers who spot storm damage and offer to start immediately should be treated with caution, particularly after periods of bad weather.
Choosing a Roofer
Look for a roofer who is a member of the National Federation of Roofing Contractors (NFRC) or the Confederation of Roofing Contractors (CORC). Membership requires evidence of competency, insurance, and adherence to industry standards.
Public liability insurance is essential. Ask to see evidence before work begins. If a roofer damages your property or a third party during the job, you need to be certain cover is in place.
A deposit of 20 to 30 percent is standard for materials. Never pay the full amount before work begins. Stage payments as work progresses are reasonable for larger jobs. Final payment should be made only when you are satisfied with the completed work.
A minor roof repair costs £150 to £400. Ridge tile repointing on a semi detached house runs £400 to £900. Larger repairs involving flat roofs, chimney flashing, or significant tile sections cost £500 to £3,000. Always get three written quotes and never pay in full before the job is complete. Delaying a repair almost always turns a small job into a large one.
Frequently Asked Questions
How much does a roof repair cost in the UK?
A minor repair covering a few broken tiles or a small leak costs £150 to £400. Mid range repairs such as ridge tile repointing or felt work cost £400 to £1,200. Larger jobs involving significant tile sections, flat roofs, or chimney work cost £1,000 to £3,000.
Do I need scaffolding for a roof repair?
Most roof repairs above ground floor level require scaffolding or a tower for safe access. This typically costs £400 to £800 for a standard house and is sometimes included in the quote. Always check whether access equipment is included before accepting a price.
How much does ridge tile repointing cost?
Repointing the ridge tiles on a three bedroom semi detached house costs £400 to £900. A larger detached house with hipped roof costs £800 to £1,800. Loose or crumbling ridge mortar is one of the most common causes of roof leaks and should be addressed promptly.
Should I repair or replace my roof?
Repair is almost always the right choice if the roof is under 25 years old and the damage is isolated. Consider replacement if the roof is over 40 years old, more than 25 percent of tiles are damaged, the felt is widely saturated, or you have had the same area repeatedly patched. A professional inspection for £100 to £300 helps you make an informed decision.
How long does a roof repair take?
A minor repair covering a small number of tiles or a patch of felt takes half a day to a full day. Ridge tile repointing on a full house takes one to two days. Larger repairs involving scaffolding erection and flat roof sections take two to five days. Scaffolding is typically up for three to five working days minimum.
Can I claim roof repairs on home insurance?
It depends on the cause. Storm damage, falling trees, and sudden impact events are usually covered. Gradual wear, poor maintenance, and age related deterioration are almost always excluded. Contact your insurer before starting work if you believe the damage was caused by an insured event, as starting repairs without notification may affect your claim.
How do I know if my roof is leaking?
Common signs include damp patches or watermarks on ceilings or walls, visible daylight through the loft from inside, missing or cracked tiles visible from the ground, and blocked or overflowing gutters causing water to back up under the eaves. If you suspect a leak, getting a roofer to inspect it before the next period of heavy rain is worth the inspection fee.
Also see our guides on how much window replacement costs, how much a loft conversion costs, and how much a new boiler costs.