Blocked gutters in Dublin are cleared per job after a look at the house — there is no call-out fee, and the downpipes and outlets are cleared and flushed as part of the same visit. Most Dublin homes need one clear a year in late autumn; leafy roads and coastal exposure often need two. Same-day work is prioritised when water is tracking into a wall.
Summary
- A clear is priced per job, not per metre — the size of the house, the height, ladder or tower access, and how much is up there set the figure; ask for it in writing before anything starts.
- Once a year in late autumn is the baseline for most Dublin houses, and twice a year where mature trees sit within roughly fifteen metres — Rathgar, Terenure, Clontarf, Mount Merrion and Castleknock are the usual candidates.
- A blocked downpipe is not a blocked gutter and clearing one without the other achieves nothing; both are done on the same visit.
- 1970s estates with 112mm half-round profiles overflow even when spotless because the profile is undersized for the roof area — Tallaght, Clondalkin, Coolock and Ballymun see this most.
- Overflow in heavy rain that tracks into a wall or ceiling is an emergency, not a scheduled job — say so on the phone on (01) 265 8463 and it is prioritised same-day where the diary allows.
- Every clear is backed by the 10-year written workmanship guarantee covering the work carried out, handed over before contracts are signed.
What actually blocks a Dublin gutter?
Four things, in roughly this order of frequency. Leaf fall is the obvious one — sycamore, lime and beech on the leafier southside roads drop enough in October and November to dam a half-round profile in a single week. Moss shed from a north-facing slate roof is the second, and it is worse in Dublin than most people expect because the roof holds moisture for weeks after rain. Silt from asphalt shingle roofs is the third, and it is the reason a gutter cleaned last spring can still be sluggish by autumn. And then nesting material — jackdaws in particular go for the hopper on a Georgian downpipe.
The tell is usually visible from the ground. Water sheeting over the front edge of the gutter in heavy rain is a blockage or a lost fall. Water running down the back of the gutter onto the fascia board is a failed joint or a pulled bracket, not a blockage — and a clean will not fix it. Water dribbling from a joint mid-run between showers is a failed seal.
How do I know it is blocked and not something else?
Three symptoms need telling apart before money is spent on the wrong job:
- Overflow at one point on the run — usually a blockage at that point, or a lost fall damming water there. A clear fixes it.
- Overflow along the whole length even when clean — the profile is undersized for the roof it serves. Common on 1970s estates. No clean will fix it; the gutter has to be upsized, typically to a 125mm deep-flow profile.
- Water behind the gutter onto the fascia — a failed joint, a pulled bracket, or rotted board that the bracket has nothing to bite into. That is a repair, not a clean.
If the fascia behind the gutter has gone soft, the gutter and the board are usually done in one visit. It is more work, but considerably cheaper than doing it twice. Our page on fascia and soffit replacement in Dublin covers what that looks like in practice.
What does clearing blocked gutters cost in Dublin?
Gutter cleaning is priced per job after a look at the house, not per metre. What moves the figure: the size of the house, the height, whether a ladder reaches or a tower is needed, and how much material is up there. There is no call-out fee, quotes are free, and the price quoted is the price paid — with a written breakdown before anything starts.
Where a clean uncovers a repair — a leaking joint, a sagging run, a bracket that has pulled through — that is quoted separately rather than added to the cleaning bill. Indicative repair bands, confirmed after survey:
| The job | Typical cost |
|---|---|
| Small — a couple of leaking joints on one run | €500 – €800 |
| Typical — sagging run re-aligned, brackets renewed, joints re-sealed, a downpipe | €1,000 – €1,900 |
| Extensive or cast iron — multiple runs, period property | €1,900 – €3,000 |
These are indicative Irish-market ranges; the exact figure for your house is confirmed after a free survey. For the wider picture on repair scope, see gutter repairs in Dublin.
How often should Dublin gutters be cleared?
Once a year for most houses, in late autumn once the leaves are down. Twice a year for three specific situations:
- Mature trees within about fifteen metres — the leafy southside roads (Rathgar, Terenure, Ranelagh) and the older northside estates around Clontarf, Castleknock and Mount Merrion.
- A north-facing roof that holds moss — very common on Dublin semis where the rear elevation never gets direct sun.
- Any run that has overflowed in the last two years — once it has happened, the silt bed is established and it recurs faster.
Newer developments on open ground — Citywest, Clonsilla, Adamstown — generally manage on one clear a year. The calls from those addresses tend to be one-off blockages rather than a maintenance pattern.
The Dublin housing stock and how it fails
Twenty-plus reviews on and thousands of Dublin rooflines later, the address usually predicts the fault before we go up the ladder.
Georgian and Victorian redbrick — Rathmines, Phibsborough, Drumcondra, Portobello, Ranelagh. Original cast iron with hoppers at every downpipe. Jackdaw nests in the hoppers are the classic autumn call. Rust that has pitted the surface is repairable; rust through the base of the section is not.
1930s and 1940s semis — Cabra, Crumlin, Terenure, Clontarf. uPVC fitted decades ago that has gone brittle from UV. The blockage is easy to clear; the joint seals hardened past the point of resealing are the harder problem, and they leak once you start moving the run around.
1970s estates — Tallaght, Clondalkin, Coolock, Ballymun. Standard 112mm half-round frequently undersized for the roof area. A perfectly clean gutter here still overflows in a proper Dublin downpour. Upsizing the profile is the fix, and we cover it under full gutter replacement in Dublin.
Newer developments — Citywest, Clonsilla, Adamstown. Generally sound. Blockages, the occasional bracket, and not much else.
Coastal exposure changes the maths
Howth, Sutton, Malahide, Clontarf, Sandymount and Dun Laoghaire take wind loading that inland Dublin does not. Two consequences for blockages: debris blows in from higher up the roof more aggressively, and bracket spacing that is fine in Tallaght pulls away on an exposed coastal gable once a gutter fills with water and gains weight. A blocked run on a coastal elevation is more likely to damage its own fixings than the same run inland.
What the visit actually looks like
Every clear on the same six-step path we use across guttering services in Dublin:
- You call (01) 265 8463 or send the form. Mon–Sat 08:00–18:00. The form goes to the office, not a queue.
- We arrange a look. Free, no call-out fee. We go up and inspect rather than pricing from the ground — a lost fall is not visible from a driveway.
- Written quote. A breakdown of what is being done and what it costs, with the guarantee terms in writing before anything is signed.
- The work. Directly employed crews — no subcontractors on the roofline. A standard semi clear is a single visit.
- Flush and check. Every run tested with water before we leave. Downpipes and outlets included; clearing a gutter and leaving a blocked downpipe achieves nothing.
- Guarantee handed over. 10 years in writing on the work carried out.
Same-day help when water is coming in
An overflowing gutter in heavy rain that is tracking into a wall or a ceiling is not a scheduled job. Say so on the phone and it is prioritised same-day where the diary allows. Photograph the overflow point first — if it turns out to be storm damage rather than a blockage, a photograph taken during the event is worth considerably more to an insurer than one taken the day after.
Storm damage to guttering is usually covered under the storm peril on a standard home insurance policy, subject to the excess. Blockage, wear and tear and age-related failure are not.
Do I need gutter guards after a blockage?
Usually not, and we do not fit them as a default upsell. Guards keep leaves out but trap silt and moss, and they still have to be cleaned. On most Dublin houses a clear on a schedule is cheaper and works better. Guards earn their place under heavy overhanging trees where access is genuinely difficult — a specific answer to a specific problem, not a blanket solution.
Want a firm price for your house?
Free survey, a written fixed price and no call-out fee, anywhere in Dublin.
Outside Dublin? Munster Gutters covers Cork, Limerick, Kerry, Waterford, Clare and Tipperary: see their guide to gutter repair costs in Ireland.