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Ten Defra Exempt Wood Burner Products That Can Make Your Life Better
Choosing a Defra Exempt Wood Burner

Smoke Control Areas are the most commonly used classification for UK cities and towns. If you live in a Smoke Control Zone and are looking to install a stove, you will require a Defra approved stove. You can recognize them by their logos that are Defra-approved.

The stoves that are not subject to Defra are designed to prevent the fire from smoldering. This reduces the amount produced of smoke. They also burn fuel more efficiently.

What is what is a Defra exempt stove?

A Defra Exempt Stove is a wood-burning heating appliance for domestic use that has passed the tests set by the Department for Environment, Food and Rural Affairs. The Defra Exempt label is applied to stoves that have been independently tested and have met the strictest standards for emissions. Defra exempt stoves can be used in Smoke Control Areas.

If you live in a smoke control zone, you must have an DEFRA approved stove as you cannot legally burn wood (unless you are an authorised fuel) without one. If you install a non-DEFRA approved stove in a smoke-control area, you could be in violation of the Clean Air Act and could be prosecuted.

From the outside, there is no difference between a Defra approved stove and one that has not been awarded this status. There are a few things stove manufacturers can do to ensure that their products are exempt from DEFRA. The most obvious distinction is that the burners on the DEFRA approved stove are designed not to deprive the fire of oxygen, because this could cause it to smoulder and produce excessive amounts of smoke.

To stop this from happening manufacturers will adjust the top vent of a Defra-approved stove. This will prevent you from closing the vent completely down because it would cut off the air supply to the fire. The adjustment is usually an insignificant screw located inside the front of the stove, beneath the stove's base, or at the rear of the oven.

Stoves with Defra exemptions are also able to be multifuel stoves and can be used to burn wood, as well as other fuels. This is a fantastic option for those who reside in areas that are designated as Smoke Control Areas and do not want to limit themselves to using only authorised fuels. Certain stoves that are Defra Exempt will also be able to be equipped with a 5" chimney liner when burning wood (if the manufacturer doesn't insist on a larger size). This is a great benefit for people who are planning to install wood-burning stoves in their homes but are worried about the local regulations regarding smoke.

What are the advantages of a Defra Approved Stove?

In addition to complying with local regulations and supplying an inviting fire for the winter months, Defra approved stoves can also offer many other benefits. They are generally more energy efficient than non-Defra stoves and reduce the amount carbon produced. This can result in substantial savings on your heating bills. Stoves that are approved by Defra are also simpler to use and have simpler controls than non-approved stoves.

There are a lot of things to take into consideration when purchasing a wood-burning stove or multi-fuel stove. These include your heating needs, aesthetic preferences, and long-term goals. It is important to take these aspects into consideration when choosing the right stove, and opting for a stove that is exempt from defra is an excellent choice for those living in areas that are smoke-free. These stoves have been rigorously tested and conform to strict environmental guidelines, and can reduce the impact that your stove has on the environment.


Apart from meeting environmental standards, Defra approved stoves are also designed to provide superior combustion and flame distribution. This ensures that the fuel is burned evenly and creates a pleasant, consistent flame. They are also more durable than non Defra approved stoves. This means that they can endure higher temperatures and last longer.

As an added benefit to this, the majority of Defra approved stoves are compatible with a 5 inch chimney liner, which is ideal for homes in smoke controlled areas. It is important to remember that if you plan to use your stove with damp wood or other fuels with dampness, it will still produce toxic fumes that could lead to prosecution from the local authority.

To achieve Defra approval, stove makers need to make adjustments to their appliances to limit the amount of air that could be removed during the combustion process. The top air control is typically modified to prevent the complete closure. If you close the air supply too tightly, it can cause the stove to smoke instead of properly burning. This will lead to unpleasant smoke.

What is the difference between a Defra approved stove and a non-Defra-approved stove?

The most obvious difference is that a defra approved stove is able to legally burn wood in a Smoke Control Area, whereas a non-defra exempt stove will not be able to. Stoves that are approved by Defra have passed the tests to prove that they can burn wood safely and efficiently in smoke-controlled areas, without producing excessive amounts of smoke. This means that if you live in a smoke control area you can use your new stove with no risk of hefty fines.

A stove that is approved by Defra is more efficient in energy use than other stoves, producing more heat and emitting less harmful carbon dioxide into the air. This makes them a great choice for homeowners who are seeking to save money and are concerned about the environment.

Stoves which have been Defra-approved will be advertised with the Defra Approved Logo which is used by stove manufacturers. You can also find out if a stove is Defra exempt by examining the specifications or visiting the manufacturer's website for more information on it.

When you are choosing a Defra approved stove it is essential to think about the style you want as there are many different options available. Some are more traditional and look stunning in an old fireplace chamber, or inglenook. Others are more modern and would suit a more modern living space.

Also, make sure that the stove you choose is Defra exempt by making sure that it is listed on DEFRA's list authorised appliances, or by making sure whether it is stamped with the DEFRA exemption logo. Many manufacturers will advertise their stoves as Defra exempt, even though they have not been tested to demonstrate that they are. This is because it is easier to sell a stove that features the Clean Burn technology than to test it and then spend the time and money to go through the process of becoming Defra exempt.

A stove that is Defra exempt will ensure that the wood used to power it is sustainable that has been properly seasoned, dried and seasoned before it is burned. This will reduce the amount of smoke that is produced which is healthier for the environment. It also helps to keep chimneys clean for longer.

What is the difference between the Defra exempt stove and a non-Defra exempt stove?

When it comes to choosing the best stove for your home, there is a lot of information that you will need to be aware of, including the style, heat output and fuel type. You may have noticed that many of the wood-burning and multi fuel stoves on our site are listed as DEFRA exempt or DEFRA approved. This is jargon which, for the average homeowner might appear to be a marketing phrase. However it is a significant issue for those who live in smoke-controlled areas.

To be in compliance with the laws that prohibit the sale of logs within Smoke Control Areas Defra exempted wood burners have an internal mechanism that prevents you from closing down the air supply valve completely. This is because if you reduce the flow of air to the fire too much, the wood will start to smoulder and produce excess smoke, which will be in breach of the law. To prevent this from happening you should ensure that the wood you use in your stove is kiln dried before using it on the stove.

You can also make use of the DEFRA exempt wood burner in a Smoke Control Area if you only burn approved fuels listed on the DEFRA website. This includes anthracites and semi-anthracites as well as gas and steam coal with low volatile. If you install a non-DEFRA stove in your home and use wet wood or other fuels that aren't on the DEFRA's list, you could be subject to a fine of up to PS1000.

Even if you don't live in the Smoke Control Area a DEFRA exempted wood burner is a great option. They are more eco friendly and neighbor-friendly as they operate without producing polluting smoke. 5kw defra multifuel stove are also more efficient and keep your chimney and flue system cleaner for a longer period of time. It is important to know that all new stoves will need to meet the more stringent Ecodesign standards by 2022. These regulations define minimum efficiency levels, OGV and NOX ceilings, and emissions limits that are significantly more than the ones currently in place for DEFRA-exempt appliances.

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