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Exterior Cleaning Advice

Gutter clearing: warning signs, timing and what it does not fix

Overflowing water during rain, staining down the wall, dripping long after the shower has passed and plant growth above the gutter line all point to a blockage. Clearing removes leaves, moss and loose debris from accessible guttering — it is not a repair service.

By Coastal Clean Exterior Cleaning · Updated 31 July 2026

What a blocked gutter is doing

A gutter has one job: catch what comes off the roof and take it to a down-pipe. When leaves, moss and grit build up, the water goes down the wall, into the fascia or straight onto the paving below. That becomes expensive slowly — damp walls, rotting timber and paving that greens up faster than it should.

Signs you can spot from the ground

  • Water spilling over the front edge in rain.
  • Dark staining or streaking down the wall below a joint or corner.
  • Dripping that carries on well after the rain has stopped.
  • Plants or moss visible above the gutter line.
  • A down-pipe that stays dry in heavy rain while the gutter is clearly full.

Timing

For most houses once a year is enough, and late autumn is the sensible slot — after the leaves are down but before the winter rain sets in. Properties with mature trees close by often need a second clear in spring.

What clearing involves

  • Access and a safe working position are confirmed first.
  • Leaves, moss, silt and loose debris are removed from accessible sections.
  • Down-pipe tops are cleared where they can be reached safely.
  • Debris is bagged, and disposal is confirmed on your written quotation.

What clearing does not fix

Clearing removes what is blocking the gutter; it does not repair anything. A leaking joint will still leak, a sagged run will still hold water and loose brackets need refixing. Anything of that kind is reported to you plainly so you can get the right trade in. Only guttering that can be reached safely is included, and roof, render and wall cleaning are not offered.

Booking a clear

Photographs of the front and back of the property and a note of how many storeys it has are enough to quote from. More detail is on the gutter clearing page, and you can request a written quote whenever you are ready.

Common questions

How do I know my gutters are blocked without going up a ladder?

Water spilling over the front edge during rain, staining down the wall beneath a joint, dripping long after the rain has stopped, or greenery visible above the gutter line are all reliable signs from ground level.

When is the best time of year?

Late autumn, once the leaves are down, suits most properties. A second clear in spring is sensible where there are heavy trees nearby.

Do you repair leaking or sagging gutters?

No. Clearing removes blockages. If a joint has failed or a run has dropped, that is pointed out so you can get it looked at by someone who does repairs.

Want a written quotation?

Send your postcode and a few clear photographs and you'll get a written quotation setting out exactly what is included. Coastal Clean Exterior Cleaning covers South East Kent.

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