Annual chimney sweep appointment

How often should I have my log burner swept?

A question we are regularly asked at Swept. is, "how often should I have my chimney swept?"
To ensure that your stove operates efficiently and safely, regular maintenance, including chimney sweeping, is crucial. In this blog post, we'll explore the importance of sweeping your stove and how often you should schedule this essential maintenance task.

Why Sweeping Matters:

Creosote Buildup:

Over time, the combustion process in your stove produces by products like creosote, a highly flammable substance that can accumulate on the chimney walls. Regular sweeping helps remove this build up, reducing the risk of chimney fires.

Improved Efficiency:

A clean chimney allows for better airflow and more efficient combustion. This, in turn, enhances the overall performance of your stove, ensuring it produces more heat with less fuel.

Carbon Monoxide Prevention:

Efficient combustion not only maximizes heat output but also minimizes the production of carbon monoxide, a colourless and odourless gas that can pose serious health risks. Regular sweeping helps maintain a clear chimney, reducing the chances of carbon monoxide entering your home.

How Often Should You Sweep?

The frequency of stove sweeping depends on several factors, including the type of fuel you use, the burning habits, and the overall usage of your stove. However, as a general guideline:

Wood-Burning Stoves:

For those who primarily use wood as fuel, an annual chimney sweep is usually sufficient. However, if you burn wood frequently, consider scheduling a mid-season check to ensure optimal performance. HETAS encourage having your chimney swept twice a year when burning wood.

Smokeless Briquettes:

Stoves fuelled by smokeless briquettes should be swept annually.

Signs It's Time to Sweep:

Reduced Draft:

If you notice a decreased draft or difficulty in starting a fire, it may be a sign of chimney obstruction, indicating the need for a sweep.

Excessive Smoke:

Increased smoke production during stove operation suggests a potential blockage or creosote build up, signalling the need for immediate attention.

Foul Odours:

Unpleasant odours emanating from your stove may indicate the presence of creosote or other contaminants, warranting a thorough chimney sweep.


Regular chimney sweeping is not just a maintenance task; it's a vital investment in the safety and efficiency of your heating system. By scheduling sweeps based on your stove type and usage, you can enjoy a warm, cosy home with peace of mind, knowing that your stove is operating at its best. Don't wait for problems to arise – make sweeping a regular part of your stove maintenance routine and ensure a comfortable environment for you and your family.

Book your annual Chimney Sweep with Swept. now

Written by Gary Walker 
Gary, owner of Swept. Chimney Sweeping Services in Huddersfield, is a HETAS trained and approved chimney sweep, co-founder of GD Logs (, and an award-winning direct marketing expert. Raised on a small holding with a passion for wood burners since the 80s, Gary is City & Guilds NPTC qualified in Chainsaws and Tree Felling. He advocates for sustainable heating fuels and possesses a passion for wood burning stoves. 

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