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Choosing a Defra Exempt Wood Burner

Smoke Control Areas are the most popular classification for UK towns and cities. 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 Defra-approved logo.

Exempt stoves from Defra are constructed to prevent the flame from burning and reduce the amount of smoke that is produced. They also burn fuel more efficiently.

What is what is a 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 Environment, Food and Rural Affairs. The Defra Exempt label is applied to stoves that have been independently tested and meet strict criteria on emissions. Stoves with the Defra Exempt label are suitable to 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 authorised to burn fuel) without one. If you install a non-DEFRA authorised 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 very little difference between a Defra approved stove and one that hasn't been granted this status. There are however a few things that stove manufacturers use to ensure that their appliances are DEFRA exempt. The most obvious distinction is that the burners on the DEFRA approved stove are made not to deprive the fire of oxygen, because this could cause it to smolder and release excessive amounts of smoke.

To prevent this manufacturers will alter the top air vent of a stove that is Defra approved. This will stop the possibility of shutting the vent completely down as this would cut the air supply to the fire. The adjustment is usually an incredibly small screw that is located on the front top of the stove, underneath the base of stove 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 great choice if you reside in an area that has been designated as a Smoke Control Area but you don't want to be bound by to be restricted to only using fuels that are approved. Some stoves with Defra exemption can also be fitted with five" liner for wood burning (if the manufacturer doesn't insist on the larger size). This is great news for those who plan on installing woodburning stoves in their homes but are worried about the local regulations regarding smoke.

What are the benefits of a Defra Approved Stove?

In addition to complying with local regulations and supplying warmth and a cozy fire, DEFRA approved multi-fuel stoves approved stoves can provide a variety of other advantages. For example, they tend to have higher energy efficiency than non-Defra approved stoves and therefore reduce the amount of carbon emissions when they are used. This can lead to substantial savings on your heating bills. Additionally, Defra approved stoves are often easier to use than non-approved stoves and may be fitted with simple controls.

There are a variety of factors to take into consideration when purchasing a wood-burning stove or multi-fuel. This includes your heating requirements and aesthetic preferences and your long-term goals. When selecting a stove, it is important to consider these aspects. A defra-exempt stove is an excellent choice for homeowners who live in smoke-free areas. They have been thoroughly tested and adhere to strict environmental guidelines. They can reduce the impact that your stove can have on the environment.

Defra-approved stoves not only meet environmental standards, but also provide better combustion and spread of flame. This ensures that the fuel burns evenly and creates a pleasant, consistent flame. They are also more durable than non Defra approved stoves. This means they can stand up to higher temperatures and last longer.

As an added benefit to this, the majority of Defra approved stoves can be used with a 5" chimney liner, which is perfect for homes that are located in smoke-free areas. However it is important to be aware that if you are planning to use your stove with damp wood or another wet fuel, it will produce nuisance smoke and can potentially lead to being prosecuted by the local authority.

To achieve Defra approval, stove makers must make modifications to their equipment to limit the amount of air that could be deprived during the burning process. Typically the air control on top will be modified to prevent it from being shut completely. If you shut off the air supply too much it could cause the stove to smolder instead of burning properly. This will lead to nuisance smoke.

What is the difference between an approved Defra Stove and a Non-Defra Approved Stove?

A stove that is approved by defra will let burning wood legally within a Smoke Control Area. However, an exempt stove that is not defra-approved will not. Stoves that are DEFRA stoves price range-approved have passed tests that prove they are able to burn wood safely and efficiently in smoke-controlled areas, without producing excessive levels of smoke. This means that even if you reside in a smoke control area you can use your new stove with no risk of hefty fines.

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

Stoves that have been Defra-approved will be advertised with the Defra Approved Logo which is used by stove manufacturers. You can also determine if a stove is Defra exempt by looking at the specification details or by checking on the manufacturers website for more information on the stove.

When you are choosing a Defra approved stove it is important to consider the style you want as there are many different choices to choose from. Some are more traditional and look stunning in an old fireplace chamber or inglenook while others are more contemporary and will fit in a modern home.

It is also important to ensure that the stove you select is Defra exempt by ensuring it appears on DEFRA's list of approved appliances or by ensuring that it has the DEFRA exemption logo. Many manufacturers advertise their stoves as being Defra exempt even though they haven't been tested to prove it. It is much easier to market a Clean Burn stove than to test and go through the expense of becoming Defra-exempt.

A stove that is Defra exempt will make sure that the wood used to power it is sustainably sourced that has been properly seasoned, dried and seasoned before it is burned. This means that it is less likely to produce large quantities of smoke, which is beneficial to the environment, and also helps to keep chimneys and flue systems cleaner for longer.

What is the difference between an Exempt Stove that is Defra-compliant and A Non-Defra Exempt Stove?

When it comes to choosing the right stove for your home, there's plenty of information you will need to be aware of, including the style, heat output and the type of fuel. You may have noticed that many 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 might seem like nothing more than a marketing jargon, however, it has extremely important implications for those who live in smoke-free areas.

To be in compliance with the laws against the sale of logs within Smoke Control Areas Defra exempted wood burners come with an internal mechanism that stops you from closing down the air supply valve completely. If you cut down the air flow to the fire too much it will cause the wood to smolder and create smoke. This is against the law. To avoid this, you will need to make sure that the wood in your stove is kiln dried before using it on the stove.

You can also use 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 Approved Traditional Stoves stove in your house and burn wet wood, or other fuels that aren't on the DEFRA's list, you could face penalties of up to PS1000.

Even if you do not live in a Smoke Control Area a DEFRA exempted wood stove is a great option. They are more environmentally friendly and neighbor-friendly as they can operate without producing polluting smoke. They are also more efficient and keep your chimney and flue system cleaner for a longer period of time. However, it must be noted that by 2022 all new stoves must meet the more stringent Ecodesign regulations which set minimum efficiency OGV, NOX ceilings, and have emission limits that are much more than the ones currently in use for DEFRA exempt appliances.