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Gutter cleaning advice

The Importance of Regular Gutter Cleaning in Glasgow’s Climate: Protecting Your Home from Water Damage

Rain overflowing from a blocked gutter down the sandstone wall of a Glasgow tenement

Glasgow gets a lot of rain, and every drop that lands on your roof ends up in the gutters. When they are clear, the water runs along to the downpipe and away. When they are packed with leaves, moss and silt, it has nowhere to go but over the edge and down your walls.

Most people only notice when water is pouring past a window in a storm, and by then the problem has usually been building for a while. Here is what blocked gutters do to a Glasgow home, how often to clear them, and how we do gutter cleaning in Glasgow without ladders.

What Glasgow weather does to your gutters

Glasgow has frequent rain, wind that drags leaves and twigs onto roofs, and damp air that keeps everything wet. Debris that stays wet rots down into sludge, and seeds settle in it. That is how you end up with grass and moss growing out of a gutter, which we see often.

Whether it is a sandstone tenement or a roughcast semi, the gutters do the same job and fail in the same way. Silt builds up a little every year, and one wet autumn can tip a gutter from slow-draining to blocked.

Leaves, moss and dark sludge packed into a white plastic gutter
Leaves, moss and sludge packed into a white gutter. This is how a blocked run often looks from above.

Water damage when gutters overflow

An overflowing gutter does not drop its water neatly onto the ground. It runs down the wall, soaks the fascia and splashes back up at the brickwork. Over time the damage tends to show up in a few places:

  • Walls: green streaks, damp patches and peeling paint on the outside, and sometimes damp marks on the inside wall or ceiling.
  • Fascias and soffits: boards that stay wet will rot, and the gutter brackets fixed to them can loosen.
  • Roofline: standing water behind the gutter can work its way under the edge of the roof.
  • Ground and foundations: a constant stream of water at the base of a wall is not what the ground next to your house is meant to take.
  • Garden: water pouring over the edge washes soil out of beds and drowns plants below.
Green algae streak running down a roughcast wall from a gutter joint
A green algae streak running down a roughcast wall below a gutter joint. Staining like this points to water spilling where it should not.

Cleaning a gutter costs far less than repairing rotten boards or damp walls, and it is a job that comes round twice a year, not once in a decade.

Mould, pests and dry leaves

Wet debris in a gutter is a good place for mould to grow, and spores can end up in the damp areas of your wall. Birds, mice and insects like the same shelter, and a gutter full of twigs is an easy nesting spot.

In dry spells the same leaves and twigs dry out and become easy to catch light. It is not the main reason to clean gutters, but it is one more reason not to leave a season’s worth sitting there.

How often to clear gutters in Glasgow

Twice a year suits most houses: once in late autumn after the leaves have come down, and once in early spring before the heavy rain. If you have trees overhanging the roof, you may need to clear more often. A check after a big storm is also sensible.

Signs you should not wait for the next season:

  • Water spilling over the front of the gutter in rain.
  • Plants, grass or moss growing along the gutter.
  • Dark streaks or damp on the wall below a gutter.
  • A gutter that sags in the middle or is pulling away from the fascia.
  • Water dripping from a joint instead of running to the downpipe.

How we clear gutters without ladders

We use a Cyclone Lite KV100 gutter vacuum, with three 1200 W motors and a 100 litre tank, fitted to long reach poles. That lets us clean from the ground, so there is no ladder against your gutters and nothing is scooped out onto the garden. The debris goes into the tank and is taken away.

For taller or awkward buildings, up to four storeys, we use a tracked access platform instead. We check the downpipes as we go and send you photos of the gutters afterwards, so you can see what came out.

Most house gutter cleans cost between £90 and £250, depending on the size of the property, the height and how much is in the gutters. We agree the price before you book. You can read more on our gutter cleaning prices in Glasgow page.

If we find a leaking joint, a broken bracket or a cracked downpipe while we are there, we will tell you and price the repair separately. Our gutter repair page explains what we fix.

What to do if you think yours are blocked

Look at the gutters during the next heavy rain. If water is going over the edge, or you can see plants growing along them, they need clearing. Take a photo if you can, and send it to us on WhatsApp or call. We will tell you what we think the job involves and what it will cost. If you are in Paisley, see our page on gutter cleaning in Paisley.

Overflowing gutters? Let's get them cleared this week.

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