Repair your gutters when the fault is local, such as one leaking joint, a loose bracket or a short cracked section. Replace them when damage is widespread, the material is failing or you keep paying for the same repairs. A short inspection can tell you which route saves money, because the cause decides the fix.
This guide covers the warning signs, the typical UK costs and the main materials. Prices are typical ranges, so we give a free fixed quote for your own home, since every roofline differs.
Warning signs of gutter damage
Leaking joints are often the first clue. Look for drips in dry weather, water stains on the wall and green streaks below a joint. Damp patches near the base of the wall can trace back to a failed seal, because the water runs down.
Sagging sections suggest that brackets have failed, or that debris has weighed the run down, since wet leaves are heavy. Cracks and splits mean the material is breaking down. If the gutter pulls away from the fascia, the fixings have given way, and the run may fall in a storm.
Read our guide to the signs your gutters need cleaning first. However, a blocked gutter can look damaged when it only needs clearing. Our post on blocked downpipe signs covers a common false alarm.
When repair is enough
Repair suits faults that are local when the rest of the system is sound. The cost is modest, so it is usually the first choice, because it keeps the sound parts.
Resealing or replacing a leaking gutter joint typically costs about £50 to £150. A replacement bracket or clip costs about £10 to £15 each, although minimum call-out charges often apply. A typical repair job runs around £100 to £250, depending on what is wrong and how high the gutter is.
A repair works well when the gutter is otherwise straight and strong. For example, a single failed seal on a modern uPVC run is a quick fix. Our gutter repair service covers these jobs.
When replacement is the better choice
Replacement makes sense when damage is spread along the run, because patches cannot hold a failing system together. It also suits gutters that are cracked in several places, badly corroded or brittle with age. If repeat call-outs begin to add up, a new system saves money in the long term.
Replacing all the guttering on a typical house in uPVC usually costs somewhere around £1,000 to £1,600. That is a typical range, because length, height and the number of downpipes change the price. Scaffolding, where needed for safe access, can add roughly £100 to £300 or more.
Check the cause before you pay. If the gutter fell because a clog weighed it down, read what happens if you do not clean gutters. A new run will fail the same way if blockages continue.
Material options for replacement
Three main materials are common, and each has its own cost and look. Compare them before you choose, since the price gap is large.
uPVC is light, low-maintenance and suits most modern homes. It typically costs about £30 to £70 per metre fitted, with £40 to £50 common. It does not rust, although it can crack or fade with age.
Cast iron keeps a traditional look and lasts well when coated. It is far dearer, commonly £50 to £130 per metre fitted and more for ornate profiles. The sources disagree on the exact figure, so treat it as a wide range.
Aluminium sits between the two. It typically costs about £55 to £180 per metre fitted, with many jobs nearer £55 to £95. It resists rust, while it also comes in many colours.
Our guide to uPVC versus cast iron guttering compares the two in more detail, because the choice affects cost and look. Our gutter replacement service can advise on the best fit for your roofline.
Listed and older homes
If your home is listed, changing rainwater goods may need consent. Historic England says replacing cast iron with plastic may need listed building consent, although each case is judged on its own. Check with the local council before you replace anything.
Older cast iron needs regular inspection and routine maintenance. Historic England says these are essential to stop water damaging a building. Therefore, a yearly check pays for itself.
Why damage often starts with a blockage
Many gutter faults begin as maintenance problems, because a full gutter weighs more and brackets bend. Standing water also freezes in winter, since Coventry sees about 39 days of air frost a year.
Our guide to preparing gutters for winter helps you avoid this, because prevention costs less. If damp has already appeared, see whether blocked gutters can cause damp. For a gutter that has moved away from the board, read our guide to gutters pulling away from the fascia.
Get a professional view
A clean gives the best chance to spot faults, because with the debris gone, joints, brackets and falls are easy to see. Our post on DIY and professional gutter cleaning shows why a ground-level check is safer than a ladder.
Our team offers gutter cleaning in Warwick, about 11 miles from Coventry city centre. Our Rugby gutter service reaches homes about 14 miles away. Both areas sit within our 20-mile radius.
How to compare quotes fairly
Ask each firm to price the same work. Otherwise, one quote may cover a patch and another a full run. Write down the length of gutter, the material and the number of downpipes, then share them.
Check what the price includes. Fixings, stop ends, corners and disposal of the old gutter can all appear as extras. A fixed quote should list them, so you know the total before work starts.
Think about timing as well. Gutter work is easier in dry weather, and a new run is best fitted before winter. If you can plan ahead, you avoid emergency call-outs and the higher stress that comes with them.
Finally, ask how the firm checks the fall. Water must flow toward the downpipe, or it will pool and rot the fascia. A careful fitter tests this with water at the end of the job.
Decide with a free quote
A repair is usually cheaper than a collapsed run. Look for the signs, check the cause and ask for advice. We will tell you which route fits your gutters, while our pricing page explains how we quote.
When you are ready, get a free quote and we will confirm a fixed price before any work starts.
Frequently asked questions
How much does a gutter repair cost?
A typical repair job costs around £100 to £250. Resealing or replacing a leaking joint usually costs about £50 to £150.
How much does gutter replacement cost?
uPVC typically costs about £30 to £70 per metre fitted. Replacing all the guttering on a typical house in uPVC is often around £1,000 to £1,600.
When is replacement better than repair?
Replace when damage is widespread, the material has failed or repeated repairs cost more than a new run. A single leak is usually a repair.
Do I need permission to replace cast iron gutters?
If your home is listed, changing cast iron for plastic may need listed building consent. Check with the local council first.
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