Top 5 Wood Burning Myths

Debunked by Firewood.co.uk

There’s no shortage of confusion surrounding wood burning in the UK. Old habits, outdated data, and low-quality logs can give wood burners an unfair reputation. At Firewood.co.uk, we’re here to set the record straight with reliable guidance and premium, sustainably sourced firewood that keeps your home warm — cleanly, safely, and efficiently.

Here are the top 5 wood burning myths, busted with facts you can trust.

Myth 1: Burning Firewood Produces Too Much Smoke

Wood only produces excess smoke when it is too wet. Green or poorly seasoned logs contain a high level of moisture, which causes smouldering, soot, and thick smoke.

Kiln dried logs, however, burn much cleaner. Thanks to a low moisture content, they ignite faster, burn hotter, and release far fewer emissions. Since 2021, UK regulations have banned the sale of wet wood in small quantities to reduce domestic air pollution. Any wood sold in quantities under 2m³ must be Ready to Burn certified, which ensures moisture levels below 20% for a cleaner, more efficient burn.

At Firewood.co.uk, all our kiln dried logs exceed this standard, helping you reduce smoke, protect your stove, and enjoy a higher, consistent heat output.

Storage matters too. Keep your firewood in a dry, well- ventilated spot, raised off the ground, to maintain their low moisture levels and preserve performance. Click here for more firewood storage advice.

Top Tip: Start your fire with high quality natural firelighters and kiln dried kindling for a clean, powerful flame from the very first spark. Avoid overloading your stove – a small, well-aerated fire burns cleaner and hotter.

Myth 2: Wood Burners are Inefficient and Harmful to Air Quality

This misconception often stems from outdated statistics. A DEFRA report in 2019 suggested that wood burning was responsible for 38% of the UK’s particulate emissions (PM2.5). Updated data show a much lower percentage (17%) - and that includes all domestic burning, from open fires to bonfires, not just stoves.

Modern stoves are also far cleaner thanks to Ecodesign regulations introduced in 2022. These ensure that new appliances meet strict efficiency and emissions standards, reducing particulate emissions by up to 90% compared to open fires. Modern stoves deliver a much higher heat efficiency, meaning a lower fuel consumption for the same output.

If you’re buying a new stove, look for the ClearSkies certification, which guarantees it meets or exceeds Ecodesign and DEFRA standards.

Pair your stove with quality kiln dried logs from Firewood.co.uk to achieve maximum efficiency, a clean burn, and excellent heat output.

Myth 3: Burning Wood Isn’t Sustainable

Responsibly sourced firewood is one of the most sustainable home heating fuels available in the UK.

Unlike gas or coal, wood is a renewable energy source - when harvested from responsibly managed forests, new trees are planted to replace those cut down. As trees grow, they naturally absorb CO₂, offsetting the carbon released during burning and closing the carbon cycle.

Myth 4: All Firewood Burns the Same

This couldn’t be further from the truth. The biggest difference between poor and premium, clean-burning firewood lies in moisture content.

Green wood has a high moisture content – it smokes, smoulders and produces very little heat.
Seasoned logs may burn cleaner than wet wood, but they often retain moisture levels of 25% or more.
Kiln dried wood contains the optimal 10–20% moisture level - delivering the cleanest, hottest burn.

Myth 5: You Don’t Really Need a Chimney Sweep

A chimney sweep isn’t optional — it’s a safety essential. Even when burning kiln dried logs, small amounts of soot and residue naturally build up in your flue over time. Without regular maintenance, this build-up can:

Reduce stove efficiency
Restrict airflow
Restrict airflow
Cause dangerous chimney fires
Lead to costly damage your stove or flue

Burn Better with Firewood.co.uk

Quality firewood makes all the difference. When you choose Firewood.co.uk, you can heat your home with confidence:

Premium kiln dried logs, for maximum heat and efficiency
Ready to Burn certification for cleaner, low emission burning
Sustainably sourced products that support sustainable forestry and eco-friendly heating
Fast UK delivery, straight to your home

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