Gutters only work while they're clear. A gutter packed with leaves and debris sends water over the edge instead of down the downpipe, and that water lands against the wall, the fascia or straight into the foundations rather than where it's meant to go. As a guttering service, we clear the guttering, check the downpipes and outlets are flowing freely, and look at the roof edge and fascia while we're up there, since a blocked gutter is often the first sign something higher up needs attention too.
How do you properly clean gutters?
A proper clean clears the full length of the guttering, not just the visible build-up at the front: debris, moss and silt settle at the bottom and against the back wall of the gutter, where it's easy to miss from the ground. We clear it by hand or with a vacuum system depending on access, flush the downpipes to check they're running freely.
We also check for any sagging sections or loose brackets while we're up there, since these cause gutters to hold water even once they're clear.
A gutter that looks empty from below can still be blocked at the outlet, which is why checking the flow matters as much as clearing the visible debris.
What's the black, gritty stuff in the bottom of my gutters?
It's usually a mix of decomposed leaves, grit washed off roof tiles, moss and general airborne debris that's broken down into a dark sludge over time. It holds moisture against the gutter and fascia, which is part of why leaving it isn't just a cosmetic issue: it speeds up wear on both. It's a normal thing to find in a gutter that hasn't been cleared in a while, not a sign anything's gone badly wrong.
How often should gutters be cleaned?
Most UK homes are well served by a clean once or twice a year, typically in autumn after leaves have mostly dropped, and again in spring if the property's near trees. A property with overhanging trees, a lot of moss on the roof, or gutters that have blocked before benefits from checking more often, since the cost of a repeat clean is small next to the cost of water damage from an overflow that's gone unnoticed.
Is it worth paying for gutter cleaning?
For most households, yes, mainly because of what a blocked gutter causes rather than the gutter itself. Overflow that runs down a wall repeatedly can lead to damp patches, stained render or brickwork, and in cold weather can freeze and force water back under roof tiles or felt.
A clean is a small, predictable cost against a repair bill for any of those, and it's also a safer job for someone with the right ladder, harness and experience than for most homeowners to do from a domestic ladder.
Questions people ask
How much does gutter cleaning cost in the UK?
For a typical semi-detached or terraced house, expect somewhere in the region of £50 to £100 for a standard clean. Larger or detached properties, or ones needing scaffold or tower access rather than a ladder, usually cost more, up towards £150 to £180. The exact price depends on the length of guttering, how many storeys, and how easy the property is to access.
Can gutters be cleaned without a ladder?
Yes, vacuum systems with extendable poles can clear gutters from the ground on many single and two-storey properties, which is often safer and quicker than ladder work. Taller properties, awkward access or heavily compacted debris usually still need a ladder or tower, so the right method depends on the property rather than being a fixed choice either way.
Where these facts come from
- Published UK gutter cleaning price guides (Checkatrade, MyJobQuote, MyBuilder), checked October 2026
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