Repair or replace
By Gutter Report Editorial. Last reviewed August 2026. How we research this.
In brief
Repair, unless one of four things is true. The fascia board behind the gutter is soft. You are fixing more than about a third of the run. You have resealed the same joint before. Or the system is past its material life, which is 10 to 20 years for vinyl and 20 to 30 for aluminum. If none of those is true, repair is the right answer and it is not close. Repair averages $275 to $399 across four publishers. Replacement runs $2,200 to $5,000 at HomeGuide. That is a five to 18 times gap, and most calls turn out to be a seam, a hanger, a clog or a slope problem. None of those is a failed gutter. This page gives the test, then works through every common symptom and says which side it lands on.
1.0The three question test
Answer these before you price anything. Any one yes moves you toward replacement, and two yeses settle it.
| Question | How to check it | If yes |
|---|---|---|
| Is the fascia sound? | Press the wood behind the gutter. Soft, spongy or crumbling means gone | Replace, and fix the fascia first |
| How much of the run is faulty? | Count the feet with a problem against the total feet of gutter | Over about a third, replace |
| How old is it, against its material? | Vinyl 10 to 20 years, aluminum 20 to 30, steel 20 to 50, copper 50 to 100 | Past the range, replace |
Age is the weakest of the three on its own. A 25 year old aluminum gutter that does not leak, does not sag and drains properly is a working gutter. Nobody replaces a roof because it had a birthday, and the same logic applies here.
The fascia question is the strongest. Gutters hang on that board. If it is soft, a hanger has nothing to bite, and re-hanging is money spent on a symptom. Fascia costs $6 to $20 a foot to replace, per HomeGuide, and once you are opening it up the gutter has to come off anyway.
2.0Symptom by symptom
This is the useful part. Almost every call starts with one of these.
| What you see | What it usually is | Verdict | Cost |
|---|---|---|---|
| USD | |||
| Drip at a joint | A seam that opened. Sectional gutter has one every 10 feet | Repair | $1.50 to $6.50 per ft to reseal |
| Section pulling away | A hanger that let go, or the fascia behind it | Repair, unless the fascia is soft | $75 to $300 to re-hang |
| Water over the front in heavy rain | A clog, a slope problem, or too few downspouts | Repair | $75 to $200 to re-slope |
| Standing water after the rain stops | A low spot in the run | Repair | $75 to $200 to realign |
| Small holes or rust spots | Patching territory on steel, a bad sign on aluminum | Repair once. Twice means replace | $100 to $225 to patch |
| Water behind the gutter, stained soffit | Drip edge, or a built-in gutter liner | Neither. This is roof work | see below |
| Sections cracking when handled | End of life vinyl going brittle | Replace | $2,200 to $5,000 |
| Daylight through the gutter floor | Steel that rusted through from the inside | Replace that run | $2,200 to $5,000 |
Repair prices are HomeGuide's, except downspout repair, which is Fixr's at $20 to $100. Note how many of them sit below the minimum service call of $75 to $200. A contractor will not set a ladder to reseal one joint for $12 of sealant, so bundle small faults into one visit.
The stained soffit row deserves its own warning. Water appearing behind the gutter rather than in front of it usually means it never reached the gutter, which points at the drip edge, or it means you have a built-in gutter whose liner has failed. Neither is fixed by anything on the gutter price list.
3.0Where the money crosses over
The rule of thumb is a third. Here is the arithmetic behind it, which is ours, run on published per foot rates.
| Work | Per foot | 150 feet | Source |
|---|---|---|---|
| USD / FT | USD | ||
| Reseal seams | $1.50 to $6.50 | $225 to $975 | HomeGuide |
| Whole job sealing, 150 to 200 ft | n/a | $150 to $400 | Modernize |
| New aluminum, installed | $10 to $20 | $1,500 to $3,000 | HomeGuide |
| New vinyl, installed | $8 to $12 | $1,200 to $1,800 | HomeGuide |
| Tear off the old run | $1 to $2 | $150 to $300 | HomeGuide |
Read the reseal row against the aluminum row. Resealing a foot costs 15 to 65 percent of replacing that foot. So resealing a whole house is never far from replacing it, and you end up owning a resealed old gutter instead of a new one. The Modernize whole job figure of $150 to $400 is far kinder than HomeGuide's per foot math, which is a real disagreement worth getting quoted both ways.
Where repairs stack, the case collapses faster. One re-hang at $300, one patch at $225 and a re-slope at $200 is $725 on a system you already suspect. HomeGuide's repair ceiling on runs of 30 feet and up is $850, and replacement in vinyl starts near $1,200. At that point the question answers itself.
What the publishers say, and where they part company
The repair averages are unusually close, which is reassuring: HomeGuide $275, Fixr about $307, Angi $390, HomeAdvisor $399. Note that Angi and HomeAdvisor are the same company, so that is three sources, not four.
Replacement is where they split hard. HomeGuide gives $2,200 to $5,000. Fixr gives a $3,223 national average. Angi gives $629 to $1,735 with a $1,181 average, which is far below everyone else and is the single most out of line figure in this lane. If you use Angi's number as your replacement benchmark, repair will look expensive by comparison and you will replace things that did not need it.
Service life splits too. HomeGuide gives steel 20 to 50 years and Angi gives 15 to 20, which is not one claim with error bars. The National Association of Home Builders, in its 2007 study with Bank of America, is the only non-commercial source and the most conservative: a flat 20 years for aluminum and for galvanized steel, 50 or more for copper, and 30 for aluminum downspouts. When a contractor tells you your gutters are at end of life, ask which number they are using.
One figure we refuse to print. A per foot repair range of $4 to $18 circulates widely and is credited to a major publisher that never printed it. That page gives $4 to $8 as a low end figure and $18 to $30 as a high end figure, in separate sentences. Someone spliced the two floors together.
4.0Four cases where replacement wins outright
- The fascia is gone. Covered above. This is the one that overrules everything else.
- You are re-roofing. The gutters come off regardless, and tear off is $1 to $2 a foot as its own line. Paying that once beats paying it twice, and the drip edge and gutter get set together.
- Steel that has perforated. Galvanized rusts from the inside out, so by the time you see daylight the coating has failed along the run. Patching a failed coating does not hold.
- Vinyl going brittle everywhere. If sections crack when you handle them, that is end of life, not damage. Patching is over.
5.0Four cases where repair wins outright
- One fault on a sound run. One seam, one hanger, one low spot. Bundle it with a cleaning so the service call is not the whole bill.
- Overflow with no other symptom. Fix the cause first. Adding a downspout doubles the roof area a run can drain, per Fine Homebuilding, which is more than a size increase buys and costs a fraction of a new system.
- You are selling within a few years. A working repaired gutter shows the same as a new one from the street.
- The gutter is copper or heavy steel. These are worth restoring. Copper is $25 to $40 a foot to replace and lasts 50 to 100 years, so a soldered repair on a sound copper run is nearly always the better buy.
6.0You may need neither
A real share of gutter complaints are maintenance, not faults. A clogged run overflows, backs up behind the fascia and looks exactly like a failed system from the ground. Clearing it costs less than any line on this page, and it is the first thing to rule out.
The same goes for downspouts that discharge next to the foundation. That produces a wet basement, which people blame on the gutters, and the fix is an extension rather than anything up on the roof. See downspout costs.
We can say all of this plainly because we do not sell gutters and we do not install them. If a contractor quotes a full replacement without pressing the fascia, counting the faulty feet, or asking when the run was last cleared, you are being sold a system rather than a diagnosis.
7.0What to ask, so you can tell which you are getting
- Show me the fascia. Sound or soft, and how much of it.
- How many feet are actually faulty? A number, not "the whole thing looks tired".
- What is the slope on the run now? If they have not measured it, they have not diagnosed overflow.
- How many downspouts does this roof have, and how many does it need? See how many downspouts.
- Quote me both. The repair and the replacement, on the same visit. A contractor who will only quote one has decided for you.
If you do end up replacing, the order that saves money is on the guides index: size first, then material, then seamless or sectional. Price your own footage with the cost calculator.
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Common questions
Should I repair or replace my gutters?
Repair, unless one of four things is true. The fascia behind the gutter is soft. You are fixing more than about a third of the run. You have already resealed the same joint before. Or the system is past its material life: 10 to 20 years for vinyl, 20 to 30 for aluminum. If none of those is true, repair is almost always right. Repair averages $275 to $399 across four publishers, against $2,200 to $5,000 for replacement at HomeGuide.
At what point does repair stop being worth it?
When the repair bill passes about a third of the replacement bill, because at that point you are paying a large share of a new system to keep an old one. On a 150 foot house in aluminum, HomeGuide puts replacement at roughly $1,500 to $3,000 and repair at $100 to $450 for one fault, climbing to an $850 ceiling on runs of 30 feet and up. Three stacked repairs on an old system is the moment to stop.
How long do gutters last?
It depends on the material and the publishers disagree. HomeGuide gives vinyl 10 to 20 years, aluminum 20 to 30, steel 20 to 50, copper 50 to 100. The National Association of Home Builders, the only non-commercial source, is more conservative: 20 flat for both aluminum and galvanized steel, 50 or more for copper. Age alone is not a reason to replace a system that is working.
My gutter overflows in heavy rain. Do I need new ones?
Almost never. Overflow has four common causes and only one of them is the gutter itself: a clog, a slope problem or a low spot, too few downspouts, or a genuinely undersized run. The first three are repairs. Only the fourth argues for new gutter, and even then adding a downspout doubles the roof area a run can drain, per Fine Homebuilding, which is more capacity than moving up a size buys.
Is it worth replacing gutters when I replace the roof?
Usually yes, if the gutters are anywhere near end of life. The gutters come off for the roof work anyway, and tear off costs $1 to $2 a foot as a separate line. Doing both at once means paying that once instead of twice, and it means the new drip edge and the new gutter get set together, which is where a lot of behind-the-gutter leaks start.
Can a sagging gutter be repaired?
Almost always, and it is cheap. A sag is a hanger that let go or the fascia board behind it, not a failed gutter. HomeGuide prices re-hanging a sagging section at $75 to $300, and hangers themselves at $2 to $3 each. Check the fascia first: if that wood is soft, no hanger will hold, and fascia runs $6 to $20 a foot to replace.
- Rev
- RevAugust 2026
- Source
- SourceHomeGuide, Fixr, Angi, HomeAdvisor, Modernize, NAHB, Fine Homebuilding (read 2026-08-21)