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Choosing a Defra Exempt Wood Burner

Most UK cities and Defra certified stoves towns are classified as Smoke Control Areas so if you live in one and want to install a wood stove then you'll require a Defra exempt stove. You can recognize them by their logos that are DEFRA recognized stoves-approved.

Defra exempt stoves are built to prevent the fire from burning and reduce the amount of smoke that is produced. They also burn fuel more efficiently.

What is an Defra exempt stove?

A Defra Exempt stove is a wood-burning domestic heating appliance that has passed the tests laid out by the Department for Defra certified stoves Environment, Food and Rural Affairs. The Defra Exempt label is applied to stoves that have been independently tested and meet strict criteria on emissions. Defra Exempt stoves are suitable for use in Smoke Control Areas.

If you reside in a smoke control area, it is essential to have a DEFRA approved stove since it is illegal to burn wood (unless you are an authorised fuel) without one. Installing the use of a non DEFRA approved stove in the smoke control zone is a violation of the Clean Air Act. You 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 make their appliances exempt from DEFRA. The most obvious difference is that the burners on a DEFRA approved stove are designed not to deprive the flame of oxygen, as this can cause it to smolder and create excessive quantities of smoke.

To stop this from happening, manufacturers will adjust the air vent at the top of a stove that is Defra approved. This will stop you from closing the vent completely because it would cut off the air supply to the fire. The adjustment is often an incredibly small screw located on the top of the stove, below the base of the stove or on the back of the stove.

Stoves that have Defra exemption tend to also be multifuel stoves and can be used to burn wood and other fuels. This is a great choice if you live in an area that has been designated as a Smoke Control Area and you don't want to be restricted to only using approved fuels. Certain stoves that are Defra Exempt will also be able to be fitted with a 5" chimney liner for wood burning (if the manufacturer doesn't insist on the larger size). This is great news for those who plan on installing wood-burning stoves into their homes but are worried about the local regulations regarding smoke.

What are the advantages of a Defra-approved stove?

Defra-approved stoves offer many benefits that include the ability to meet local regulations as well as provide warm and cozy fire. For instance, they tend to be more efficient in energy use than non-Defra certified stoves and, consequently, reduce the amount of carbon produced when they are used. This can lead to substantial savings on heating costs. The stoves that are Defra-approved are also easier to use and have easier controls than non-approved stoves.

When buying an electric or wood-burning stove, there are different factors to consider such as your requirements for heating as well as aesthetic preferences and long-term goals. When selecting a stove, it is important to consider these factors. A stove that is defra-exempt is a great choice for homeowners who live in smoke-controlled areas. These stoves are environmentally friendly and have been thoroughly tested.

Apart from meeting environmental standards, Defra approved stoves are also designed to provide better combustion and flame spread. This ensures that the fuel is burned evenly and creates a pleasant, consistent flame. Additionally, they tend to be more durable than non-Defra certified stoves, meaning that they last longer and are able to endure higher temperatures.

In addition 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. However, it is important to be aware that if you intend to use your stove with damp wood or any other wet fuel, it will cause smoke nuisance and be a cause for prosecution by the local authority.

To obtain Defra approval, stove makers must make modifications to their appliances to restrict the amount of air that could be deprived during the burning process. The air control at the top is usually altered to stop the complete closing. If you close the air supply too tightly, it can cause the stove to smolder instead of burning properly. This can lead to nuisance smoke.

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

The most obvious difference is that a defra certified stove can legally burn wood in a Smoke Control Area, whereas a non-defra exempt stove would not. This is because stoves that have been Defra approved have passed tests to prove that they are able to safely and efficiently burn wood in smoke controlled areas without producing excessive levels of smoke. This means that even if you reside in a smoke-free zone, you will be able to use your new stove with no possibility of costly fines.

A Defra-approved stove is also more efficient in energy use than other stoves that produce more heat and emitting less harmful emissions into the atmosphere. This makes them a great option for homeowners looking to save money and care about the environment.

Stoves that have been Defra approved will typically be advertised with the Defra Approved logo, which is very recognisable and is used by the stove industry. You can also determine if the stove is Defra exempt by examining the specification details or by visiting the manufacturer's website for information about it.

When choosing a DEFRA recognized stoves approved stove, it is important to consider the style that you require as there are many different choices to choose from. Some of these are more traditional and will look stunning in an old fireplace chamber, or inglenook. Others are more modern in style and will look great in a contemporary living space.

Also, make sure that the stove you pick is Defra exempt by ensuring that it is on DEFRA's list of approved appliances or by ensuring that it has the DEFRA exemption logo. Many manufacturers advertise their stoves as Defra exempt even though they haven't been tested to demonstrate that they are. It is much easier to sell a Clean Burn stove than to test it and incur the cost of becoming Defra exempt.

A stove that has been Defra exempt will ensure that the wood that is used to fuel it is sustainably sourced and properly dried, seasoned and before being burned. This reduces the amount of smoke produced which is healthier for the environment. It also helps to keep chimneys clean for a longer time.

What is the difference between a Defra Exempt Stove and a Non-Defra Exempt Stove?

You'll need to take into consideration a number of factors when choosing the right stove for your home. These include the design the heat output, style, and the type of fuel. You might have noticed that a lot of the wood-burning and multi fuel stoves on our site are described as DEFRA exempt or DEFRA approved. This is jargon that, to the average homeowner, may appear to be nothing more than a marketing jargon, however, it has extremely important implications for those who live in smoke-free areas.

To ensure compliance with the laws prohibiting the sale of wood in Smoke Control Areas, Defra exempt wood burners are constructed with an internal mechanism that stops you from closing the air supply valve all the way. If you cut down the flow of air to the fire to a significant degree, it will cause the wood to smoke and create smoke. This is in violation of the law. To avoid this make sure that the wood is dried thoroughly before you use it in the stove.

You can also use an exempt DEFRA wood burner in an Smoke Control Area, if you only use approved fuels on the DEFRA website. These include gas, semi-anthracite and anthracite as well as low volatile steam coal. However, if you decide to install a non-DEFRA certified stove in your home and you burn wet wood or any other fuels that aren't listed on the DEFRA list, then you could be penalized up to PS1000.

Even if you don't reside in an area designated as a Smoke Control Area or Smoke Control Zone, an DEFRA exempt wood burner is still an excellent option since they are generally more eco-friendly and friendly to neighbours since they can be operated without creating harmful smoke. They are also more efficient, and will keep your chimney system and flue cleaner for a longer period of time. However, it must be noted that by 2022 all new stoves must comply with the stricter Ecodesign regulations which set minimum efficiency, OGV and NOX ceilings as well as emission limits that are significantly higher than those currently in place for DEFRA exempt appliances.