How often does gutter cleaning need doing?

You’ve looked up at your gutters and realised you can’t remember the last time you had them done. Or maybe one person told you once a year, and someone else said twice.

It’s no wonder people are confused, as the answer depends on your property.

My recommendation is to have your gutters cleaned twice a year, in spring and autumn.

You’ll want to do it more often if you have trees close to your house.

There’s no law on it, but the guidance says at least once a year.

But the autumn clear, after all the leaves have fallen, is the one I really wouldn’t skip.

Blocked gutters can overflow, and that’s a problem. Water getting into the building fabric is what Historic Environment Scotland calls “the main cause of most forms of decay”.

This post gives you a simple schedule to follow, plus a few things you can check yourself from the ground.

A gutter maintenance schedule for your home

Here’s a simple schedule for keeping your gutters clear throughout the year.

Task	When	Your job or our job?
Autumn clear	Late autumn, after the leaves have fallen	Our job. This is the one I wouldn’t skip. In eastern Scotland, autumn and early winter tend to be the wettest months, so we clear out all the leaves and moss to prepare for winter rain.
Spring clear	Spring (you guessed it)	Our job. We clear out any debris that has built up over winter. It’s also the time to clear old nesting material before gulls return.
Extra clears	As needed	Our job, more often. If your house is surrounded by deciduous trees or has a very mossy roof, you may need extra cleans to keep things flowing.
Storm check	After high winds	Your job. Our part of the UK can be windy. After a storm, it’s worth having a quick look from the ground to see if any new debris has been blown in.
Nest check	Before March	You check first. Gulls often nest on roofs in Scotland’s towns. It’s best to clear any old material before the birds return in March. Remember, active nests are protected by law from the moment building starts.
Ground checks	In between cleans	Your job. A quick look from the ground between cleans helps you spot problems early.

How to check if your gutters need cleaning

Between professional cleans, there are a few simple checks you can do from the ground.

You don’t need to get up on a ladder to do this. And when it comes to spotting a problem early, something is better than nothing!

Here’s what I’d look for.

The easiest test is to watch them in the rain. If water is spilling over the edge or gushing down the wall, that’s a sign something is wrong.

On a dry day, use a pair of binoculars to get a closer look. You’re looking for visible debris like leaves and moss. But also check for dark stains, green algae, or washed-out mortar on the wall behind a downpipe, which can point to a leak or overflow.

Before spring, check for any signs of birds building nests in your gutters or under your eaves. NatureScot advises clearing old material before birds return in March, but you must not interfere with a nest once building starts or it is in use.

While looking from the ground is a great habit, the actual clearing involves working at height, and that’s where it gets risky. Ladders can damage plastic gutters if you rest them on the plastic, and they shouldn’t be used in the strong winds we sometimes get here.

For anything more than a quick look, it’s safer to hand the job over. If you’ve spotted any of the signs above, the team at Sam’s Gutter Cleaning can help.

What a professional gutter clean includes

When we come out to do a standard clean, we make sure the whole system is working properly.

We remove all the leaves, moss, and other debris from the gutters themselves. We do this by hand using ladders and brushes.

Then we check and unblock all the downpipes.

I’ve seen plenty of jobs where a downpipe is packed with old moss and leaves, with a green stain running down the wall.

We then test the flow of water to ensure everything is running away correctly.

We can also provide before and after photos on request, so you can see the difference.

For taller buildings or where gutters are tricky to get to, we have a high-reach vacuum system. It uses long carbon fibre poles and a camera, so we can clear everything safely from the ground.

Do I really need it done twice a year?

Twice a year is my general advice, but some homes need more attention than others.

You might need to clean your gutters more often if you have:

• Overhanging trees. If you have large deciduous trees near your home, their leaves can fill your gutters every autumn.
• A mossy roof. Moss is very common on older, north-facing roofs. Big clumps can block your gutters and downpipes.
• An older building. Guidance for traditional buildings, like many of the granite and slate homes in our area, recommends checking and clearing gutters twice a year.
• Gulls. If gulls nest on your roof, their nesting material can block your system.

Even if none of these apply, I’d still recommend twice a year, with the second clean in spring.

If you’re not sure what schedule your home needs, just ask. Get in touch for a free estimate and we’ll give you some honest advice for your property.