Smoke Control Zones: All You Need To Know
Updated: Nic SnellSmoke control areas describe officially designated parts of the UK where you’re not permitted to release smoke from a chimney. In these areas you must only burn authorised fuels, unless your appliance has been approved by DEFRA in which case you’re also allowed to use ‘Ready to Burn’ certified kiln-dried wood.
Designed to reduce air pollution in built-up areas, smoke control areas do not limit the use of outdoor firepits, chimineas, pizza ovens or barbecues. However, If you use a wood burner, open fire, or solid fuel appliance, it’s important to understand the rules to avoid fines and be sure you’re burning legally and efficiently.
Quick Facts About Smoke Control Areas
- A smoke-controlled area is a legally designated zone where substantial smoke emissions from a chimney are prohibited.
- Wood can only be burned on exempted appliances and must adhere to the Ready to Burn Scheme, such as Certainly Wood kiln dried logs.
- Non-exempted appliance users can only burn approved solid fuels.
What Is A Smoke Control Area?
A smoke control area is a legally designated zone where strict limits are placed on smoke emissions from chimneys. These zones restrict the types of fuels and appliances that can be used in a domestic setting. Traditional open fires and older, inefficient stoves are often prohibited, as they are deemed to contribute significantly to localised air pollution.
These zones were introduced under clean air legislation to reduce harmful pollutants such as particulate matter (PM2.5), which can impact health and air quality.
Can You Burn Wood In A Smoke Control Area?
You can burn wood in a smoke control area if you have a DEFRA-approved appliance and use kiln-dried, ‘Ready to Burn’ certified logs with a moisture level below 20%.
You should not burn wood if you have a traditional open fire in your home, or a non-exempt appliance.
Which Appliances Can I Use In Smoke Control Areas?
If you live in a smoke control area you must use a Defra-approved appliance if you want to burn wood. Approved appliances represent a shift in wood-burning technology and meet strict emission standards set by the European Ecodesign Directive, which came into force in 2022. This directive mandates significantly lower particulate matter emissions, carbon monoxide, and other harmful substances.
Subjected to rigorous testing, find a list of DEFRA-exempted appliances here.
Why Are Kiln Dried Logs Important In Smoke Control Areas?
Kiln-dried logs burn cleanly and produce less smoke than traditionally seasoned alternatives. If you have an approved appliance, they help you comply with regulations.
A wood burner is only as effective as the fuel it uses. To get the best performance from your appliance and to stay compliant in smoke control areas, you should always use properly dried, high-quality firewood like the kiln-dried logs sold at Certainly Wood. Their benefits include:
- Low moisture content: Kiln-dried logs have a moisture content below 20% which ensures cleaner, more efficient combustion and less emissions.
- Consistent quality: The kiln drying process ensures consistent quality and moisture levels, providing predictable and reliable performance.
- Reduced creosote build-up: Burning dry wood minimises the formation of creosote, a flammable substance that can accumulate in chimneys and flues, posing a fire hazard.
- Less cleaning: Kiln-dried logs lead to less creosote buildup in your chimney, which means you’ll need to sweep it less frequently.
NB: If you don’t own a Defra-exempt appliance, you should only burn a selected few approved solid fuels.
Why Choose Certainly Wood For Kiln Dried Firewood?
Certainly Wood is a trusted supplier of premium kiln-dried logs, offering high-quality firewood, expert guidance, and responsibly sourced timber to help you burn efficiently and stay compliant. We understand the importance of performance, sustainability, and meeting smoke control regulations, which is why every product is designed to deliver reliable, clean-burning results.
- Premium Kiln Dried Logs: Our logs are meticulously kiln dried to ensure optimal performance and Ready to Burn approved. (Please note that in smoke control zones, these should only be burnt on exempt stoves.)
- Expert Guidance: Our knowledgeable team is on hand to provide advice on fuel selection.
- Sustainable Sourcing: We source our timber from sustainably managed woodlands, ensuring responsible forestry practices.
What Happens If You Break The Rules In A Smoke Control Area?
If you break the rules in a smoke control area, you can face fines of up to £300 for emitting smoke and up to £1,000 for using unauthorised fuel in a non-approved appliance. Persistent breaches can lead to further enforcement action, including potential prosecution.
To avoid penalties, you should use a DEFRA-approved stove and burn kiln-dried logs with a moisture content below 20%. This ensures cleaner combustion, helps you stay compliant, and reduces your environmental impact.
We recommend checking with your local authority for the most up-to-date guidance on smoke control zone regulations in your area. For more information, refer to Defra's website.