With the colder, darker months fast approaching, autumn is well and truly upon us.
And, with chunky knits, boots and jumpers already making an appearance, many people are thinking about how they’ll keep their homes warm and snug during the winter months.
Over recent years, wood burners have increased in popularity, with many people considering them to be an effective way to heat their homes for less during the ongoing energy crisis.
However, it’s important to remember that not all types of fuel are suitable for use in a wood burner. In fact, using the incorrect wood can increase maintenance costs, deliver poor stove performance, and even prove to be dangerous.
Types of wood to avoid
Within this guide, we’ll take a look at the types of wood you should avoid or burn with caution when using your wood burning stove.
Old pallets and treated timber
However tempting it may seem avoid burning pallets and treated timber. Paint, varnishes and oils can give off harmful emissions and can damage your stove and chimney.
Pine
Because pine has a high resin content, it is not considered the best wood to burn on a log burner. It burns quickly and the resin can seep out and clog up different parts of the stove system, which can lead to a whole host of operational problems. If you do choose to burn pine ensure it is well seasoned.
Larch
Much like Pine, Larch contains high levels of resin, which forms sticky deposits inside of the stove and flue.
Poplar
Poplar doesn’t burn for long periods of time and, when it does burn it can be smoky. As a result, it isn’t a good choice for a wood burner.
Laburnum
Laburnum is poisonous when used as firewood so should not be used as fuel for a log burner.
Alder
Alder produces a relatively low heat output, and is renowned for popping and sparking as it burns. This type of wood burns quickly but produces very little heat.
Chestnut
Most varieties of chestnut are okay to burn on a log burner, however, you should be aware that they tend to spit and spark, meaning many people are reluctant to use them.
Cypress
Cypress isn’t ideal as your main firewood source as it provides a low heat output and doesn’t produce very good coals.
Spruce
Spruce produces little heat making it an ineffective fuel for a log-burning stove.
Willow
Firewood should contain a moisture content of below 20%. Willow tends to grow in wet soils or beside water bodies, giving it a high moisture content so if you choose to burn it ensure it is dry and well seasoned.
Although there are many types of wood that shouldn’t be used on a wood burner, there are also many that you can use for fuel, including:
Hardwood firewood
Hardwoods, including ash, birch, maple, oak, and the majority of fruit trees, are some of the best fuels for wood burning stoves due to the fact that they can burn for long periods of time while generating plenty of heat. Hardwood is also cleaner to handle than other types of wood.
Softwood firewood
Some softwoods tend to be cheaper than hardwoods and can also be used in your wood burning stove.
Founded in 1972, we are a privately owned, family-controlled, British company specialising in the design and manufacture of high-quality wood burning and multi-fuel stoves. Our team are committed to providing the highest quality stoves, at the best possible price.
We also have a firm focus on protecting the environment and ensuring our operations are sustainable and responsible.
We operate a policy of caring for the environment in all aspects of the business; from the products we design, to the way we package them, to the way we transport them, to the way we deal with the disposal of waste products, to the vehicles we use, to our choice of raw materials.
Get in touch now
If you have any questions about our wood burning stoves, please get in touch with a member of our team today.
As environmental concerns continue to shape the UK’s regulatory landscape, advancements in stove technology have been made to meet stringent eco-friendly standards. Multi-fuel stoves, widely popular for their versatility, efficiency, and aesthetic appeal, are not exempt from these regulations.
In this article, we will explore the latest regulations and rules governing multi-fuel stoves in 2023, with a focus on Ecodesign, planning permission, fuel liners, hearth requirements, and ventilation regulations in the UK.
What is Ecodesign?
Ecodesign is an initiative by the European Union to improve the energy efficiency and environmental performance of products, including stoves and fireplaces. It came into effect in the UK on January 1st 2022.
In the UK, Ecodesign regulations have been embraced as part of the government’s commitment to reducing carbon emissions and mitigating climate change and, as of 2023, all newly-manufactured stoves must meet the Ecodesign standards, ensuring lower emissions and higher efficiency compared to older models. Ecodesign sets out maximum emission levels of PM (Particulate Matter), CO (Carbon Monoxide), OGC (Organic Gaseous Compounds) and NOx (Nitrogen Oxide).
Ecodesign only affects those room-heating appliances made available for sale from 2022 onwards; stoves and fireplaces already installed will not be affected.
Will Ecodesign affect the heat produced in a multi-fuel stove?
No, the implementation of Ecodesign regulations does not necessarily impact the heat output of multi-fuel stoves. The primary aim of Ecodesign is to reduce harmful emissions, making these stoves more environmentally friendly. Manufacturers have adapted by employing innovative design features and technology to maintain or even improve heat output while complying with the Ecodesign standards.
Is planning permission required to install a multi-fuel stove?
In most cases, installing a multi-fuel stove in the UK does not require planning permission. Permitted Development Rights (PDR) allow homeowners to make certain improvements to their property without seeking planning permission. Under PDR, you can install a multi-fuel stove, provided it meets specific criteria, such as not being installed on a listed building or within a designated conservation area. However, it is always recommended to consult with your local planning authority or a professional installer to ensure compliance with local regulations.
Is it a legal requirement to have a flue liner?
While it’s not a legal requirement, using a fuel liner is highly recommended when installing a multi-fuel stove. A flue liner is a flue or chimney lining that ensures proper venting of combustion gases and helps prevent dangerous emissions, such as carbon monoxide, from entering your living space. A fuel liner will increase efficiency, help keep your chimney clean and improve safety.
Your wood burning stove needs to meet the building regulations listed in Document J, which recommends (but does not require) that flue liners are used.
Top Hearth Requirements
The hearth is the base on which the multi-fuel stove sits, and it must meet certain requirements to comply with UK regulations. The top hearth, also known as the stove hearth or constructional hearth, must be made from a non-combustible material, such as stone, concrete, or a suitable hearth pad such as enamel. It should extend a certain distance beyond the stove’s footprint to prevent accidental fires. The specific dimensions and constructional requirements may vary based on the stove’s heat output and other factors, so it is vital to follow the manufacturer’s guidelines and UK building regulations.
Ventilation Requirements
Proper ventilation is essential to ensure the safe operation of a multi-fuel stove. Adequate air supply allows for efficient combustion and reduces the risk of carbon monoxide build-up.
The ventilation requirements of your home will depend in part on when it was built; homes built after 2008 are designed to have an air permeability of 5m3/hm2 or less, due to the increased energy efficiency. Homes built before 2008 are unlikely to meet this level of air permeability. You can have your stove fitter test your home’s air permeability.
For homes with an air permeability of 5m3/hm2 or more, i.e. most older homes, ventilation is only required for stoves with heat outputs above 5kW, and this is done in increments of 550mm2. For example, a 6kW heat output would require 550mm2, a 7kW heat output requires 1100mm2, an 8kW heat output requires 1650mm2 and so on.
For homes with an air permeability of 5m3/hm2 or less, i.e. any home built since 2008, and some homes built before, the increments of 550mm2 start from 0, so a 1kW heat output would require 550mm2, a 2kW heat output requires 1100mm2, and a 3kW heat output requires 1650mm2.
This ventilation can be achieved through vents in the wall or an air brick. Installers must carefully calculate the required ventilation to meet building regulations.
Why Choose Us?
Charnwood has been committed to providing quality wood burning stoves since 1972 and we know all there is to know about wood burners and their regulations. If you have any questions about heating your home with a wood burning stove, please get in touch.
If you’re looking to transform your shed into a cosy retreat or a functional workspace, a wood burning stove can be the perfect addition. Not only does it provide efficient heating during cold months, but it also brings a rustic charm and warm ambience to your shed space.
However, before embarking on the journey of installing a log burner in your shed, there are crucial aspects to consider. From regulations and safety requirements to cost estimates and proper sizing, this comprehensive guide is designed to equip you with all the essential information you need to make informed decisions and ensure a successful installation.
Can I install a log burner in my shed?
In short, yes. A wood burning stove can be a fantastic addition to a shed, providing warmth and comfort while also giving the space a cosy atmosphere. However, they need to be installed properly and you may be better off in the long run hiring a professional to do it.
Firstly, size does matter – your shed needs to be big enough to accommodate not only the log burner but also the space required between the burner and any combustible materials, which may include the shed’s walls!
As part of scoping out your shed’s suitability for housing a wood burning stove, check the materials used to construct it. Wooden sheds are common, but some materials might not be suitable for log burner installations due to fire safety concerns. You may be required to fit non-combustible surfaces around and behind the log burner to make it safe. Take a look at our stove pod or Vlaze wall and floor panels : Both of these offer a very practical solution.
You also need to make sure that your shed has proper ventilation. Combustion requires oxygen, and without sufficient airflow, the wood burning stove may not burn efficiently or could even become a safety hazard due to the build-up of carbon monoxide.
How much does it cost to install a wood burning stove in a shed?
The cost of installing a wood burning stove in a shed can vary depending on several factors, including the type of log burner, shed size, materials, and labour costs.
The price of the stove itself ranges from a few hundred to £1,500 or more, depending on the features. You’ll also need a flue pipe and a chimney installation. The cost of these components typically ranges from £150 to £500. Installing a non-combustible hearth beneath the stove is essential and can cost around £100 to £300.
Hiring a professional installer is highly recommended to ensure safety and compliance. Labour costs might range from £500 to £1000 or more, depending on the complexity of the installation. While this is a sizeable outlay, it could save you money overall.
Regulations for installing a wood burning stove in a shed
In the UK, installing a wood burning stove in a shed is subject to a number of safety guidelines.
There must be a safe distance between the wood burning stove and any combustible materials like wood, plastic, or insulation. Typically, the required distance is 60cm from the sides and 80cm from the front of the stove. There isn’t a legal minimum requirement so these distances vary by model and manufacturer.
The chimney height should conform to specific requirements, usually at least 4.5 meters from the top of the stove to the flue exit point. The chimney should use an appropriate flue liner to ensure the safe passage of smoke and gases.
A carbon monoxide detector must be installed in the shed to alert occupants if there is a potential build-up of this harmful gas.
The installation should be carried out by a qualified and registered professional who is familiar with building regulations and safety standards.
Does dampness affect the appliance?
Yes, dampness can impact the efficiency and safety of the log burner. Moisture can affect the structural integrity of the stove and its components. Additionally, damp wood can lead to incomplete combustion, producing excess smoke, creosote, and harmful gases.
To prevent dampness from affecting the appliance:
• Use only well-seasoned firewood with a moisture content of around 20% or less – dry firewood burns more efficiently and produces less smoke.
• Store firewood off the ground and protect it from rain and snow by using a woodshed or covering.
• Ensure your shed has adequate ventilation to allow for proper air circulation. Good ventilation helps to prevent moisture buildup inside the shed.
• Invest in a moisture meterto regularly check the moisture content of your firewood.
• Clean your wood burning stove and flue regularly to remove any accumulated ash, debris or creosote.
• Install a chimney cap on top of the flue to protect it from rainwater and debris
• Regularly inspect the roof, chimney, and flue for any signs of leaks. Address any issues promptly to prevent water from entering the shed and affecting the wood burning stove.
• If possible, position the log burner away from potential sources of dampness, such as leaky windows or doors, or anywhere water might drip onto it.
• In cases where dampness is a persistent issue, consider using a dehumidifier inside the shed. A dehumidifier helps to reduce excess moisture in the air and creates a drier environment.
Best Wood burning Stove Sizes
The best size will depend on your shed’s dimensions and insulation levels. A stove that is too large may overheat the space, while one that is too small may not provide sufficient heat. To determine the best size, calculate the cubic meters of the shed by multiplying the length, width, and height, and take note of your shed walls’ thickness and composition. Then, consult a specialist; they’ll be able to recommend a stove size based on your shed’s measurements and insulation.
Sealing a Roof When Installing a Wood burning Stove
Properly sealing the roof where the flue penetrates is crucial to prevent leaks and maintain the shed’s weather resistance. Install a flue pipe collar around the flue pipe where it exits the roof, then use a weatherproof sealant to fill any gaps or joints. This provides a watertight seal and prevents water from entering the shed.
Always consider hiring a professional roofer or installer to ensure the roof sealing is done correctly and complies with building regulations. Remember to check and comply with local regulations and obtain necessary permits before installing a wood burning stove in your shed. Safety should always be the top priority, and professional installation is highly recommended.
Why Choose Us?
We’ve been committed to providing quality wood burning stoves since 1972 and we know all there is to know about wood burners, wherever they’re installed. If you have any questions about heating your home with a wood burning stove, please get in touch.
As energy bills continue to soar and households across the UK are preparing to manoeuvre what is set to be another challenging winter, many of us are looking for alternative solutions to heat our homes.
If you’re considering opting for a wood-burning stove and are wondering whether or not it is eco-friendly, you’ve landed in the right place. We’ve created a helpful guide outlining everything you need to know.
What is a wood-burning stove?
A wood-burning stove is a self-contained heating appliance designed to produce indoor heat through the process of wood combustion.
More and more households are opting for wood burning stoves to heat their home as it gives them fuel independence from the larger utility companies.
Modern wood-burning stoves or log burners are considered to be more efficient and cheaper to run than traditional gas and electric heaters, making them a great choice for those looking to stay warm and cut costs at the same time.
How does a wood-burning stove work?
Wood burning stoves provide a controlled heating solution that burns wood safely, whilst heating a space at the same time.
There are no electrical components in a wood stove, instead, they are powered by manual input – in other words, the wood or fuel that is set alight. Here’s a brief overview of how a wood burning stove operates:
• Wood is placed inside the stove’s firebox, which is surrounded by fireproof walls.
• The wood burning stove’s air vents control the amount of airflow to the firebox, which allows the wood to burn efficiently and slowly.
• The stove’s metal enclosure radiates heat which ensures spaces of all shapes and sizes remain warm and toasty.
This is a question that continues to crop up and there have been some very misleading articles and campaigns in recent years that suggest bu. The answer depends on how it is burnt and the source of the wood being burned. If wood is properly seasoned and burnt on an modern, Ecodesign wood burning stove then the impact on the environment is minimal. You can read more here.
Are wood-burning stoves environmentally friendly?
Wood burning stoves are considered to be one of the most environmentally friendly ways of heating your home, especially when it comes to reducing your carbon footprint.
Benefits of a wood-burning stove
Wood burning stoves offer a number of benefits, including the following:
• Stylish – wood burning stoves are aesthetically pleasing and bring a sense of well being
• Flexible placement – they can be installed in various locations around the home
• Economical – a wood burning stove can be cheaper to run than other types of heating, reducing utility bills
• Environmentally friendly – less damaging to the environment than other types of heating
• Provides reliable heating, even during power outages.
How much wood does a wood burner use?
This depends on a number of factors, however generally speaking, if you use your wood burner a few evenings a week over the winter, you will need 3-4 cubic metres of wood.
What wood is best for a wood-burning stove?
The best type of wood to use with a wood burning stove is hardwood, such as Beech, Elm, Birch, and Oak.
When choosing hardwood for your wood burning stove, you should keep in mind that
the heavier the wood, the greater the heat output. This also means that the wood will burn for longer, limiting the amount of times you will need to refill.
There are a number of different ways that you can optimise the efficiency of your wood burning stove, including:
• Ensuring you light the fire correctly
• Always use the correct amount of fuel
• Always use the best type of wood – remember hardwood is the best and it should have a moisture content of less than 20%
• Maintaining an efficient temperature and always controlly airflows
• Circulating the heat from your wood stove
• Have your chimney and flue swept regularly (twice a year)
• Maintaining your stove
What to look for in an environmentally friendly log burner
When looking for an environmentally friendly log burner, you should look for a ClearSkies rated stove
Why choose us?
Founded in 1972, we are a privately owned, family-controlled, British company that specialises in the design and manufacture of high-quality wood burning and multifuel stoves. We are committed to providing the highest quality stoves, at the best possible price.
Here at Charnwood, our team operate a policy of caring for the environment in all aspects of the business; from the products we design, to the way we package them, to the way we transport them, to the way we deal with the disposal of waste products, to the vehicles we use to our choice of raw materials.
Get in touch now
If you have any questions about our wood burning stoves, please do not hesitate to get in touch with a member of our team today.
When it comes to creating a warm and inviting atmosphere in your home during the colder months, a crackling fire can be just the ticket – but the success of your fire largely depends on the quality of your firewood. Burning damp or unseasoned wood not only produces less heat but also creates excessive smoke and creosote build-up in your chimney, posing a fire hazard. Therefore, it’s crucial to know how to determine if your firewood is ready to burn.
In this article, we’ll delve into the importance of dry wood, the best methods to check if your firewood is ready, and the proper techniques for storing it.
Importance of Dry Wood
Using properly seasoned firewood is paramount for efficient and safe burning. Seasoned wood, often referred to as “dry” wood, has had sufficient time to reduce its moisture content. When wood is cut, it typically contains a significant amount of water, known as its moisture content.
Burning wood with high moisture content requires a substantial amount of energy to evaporate the water before it can combust, leading to less heat produced and more smoke emitted. In contrast, dry firewood burns efficiently, generating more heat and decreasing the potential for creosote build-up.
Best Ways to Detect When Firewood is Ready to be Burned
There are several reliable methods to determine if your firewood has reached the appropriate level of seasoning:
Moisture meter
A moisture meter is a valuable tool for gauging the moisture content of your firewood. These handheld devices use metal prongs to measure the electrical resistance between them, which changes based on the wood’s moisture level. For well-seasoned firewood, the moisture content should ideally be around 20% or lower. Readings higher than this indicate that the wood requires further drying. Moisture meters are easy to use and provide a quick and accurate assessment of your firewood’s readiness.
Colour
The colour of firewood can offer clues about its readiness to burn. Seasoned firewood tends to be darker in colour, with visible cracks and splits on the ends. Unseasoned wood, on the other hand, appears lighter and smoother. As the wood dries, it develops these distinctive characteristics, making colour a simple yet effective way to assess its readiness for the fireplace.
When two pieces of dry firewood are knocked together, they produce a sharp, resonant sound. In contrast, unseasoned wood creates a dull, thudding noise. By tapping two pieces of firewood together, you can listen for the distinct sound that indicates the wood is dry and ready to be burned.
Dry firewood is notably lighter than its unseasoned counterpart as there is much less water to weigh the wood down. Pick up a piece of wood and feel its weight. If it feels significantly lighter than you’d expect, it’s a good indicator that the wood has lost much of its moisture and is suitable for burning.
How to Correctly Store Firewood
Properly storing firewood is crucial to maintaining its dryness and overall quality. By adhering to the following storage guidelines, you can preserve the quality of your firewood and ensure it’s ready to produce a warm and efficient fire when the time comes.
Elevate and cover
Store your firewood off the ground to prevent moisture from seeping in. A raised platform or pallets work well for this purpose. Cover the top of the stack with a tarp or other waterproof covering to shield it from rain and snow.
Allow air circulation
Airflow is essential for drying out firewood. Arrange the wood in a way that allows air to circulate between the pieces. This encourages further moisture evaporation.
Choose a dry location
When selecting a storage area, opt for a dry, well-ventilated spot. Avoid areas prone to high humidity, such as directly against a wall or in a basement.
Rotate the stack
If you’re storing firewood for an extended period, periodically rearrange the stack. Moving the older pieces to the front and bringing the newer pieces to the back ensures that all the wood gets air exposure and continues to dry evenly.
Charnwood has been committed to providing quality wood burning stoves since 1972 and we know all there is to know about wood burners, and how to get the most out of the wood you burn. If you have any questions about heating your home with a wood burning stove,please get in touch.
As winter approaches and the nights draw in, many of us are already preparing our homes for the colder months, especially when it comes to staying warm and snug when the temperatures drop.
If you live in a house without a chimney, you might not have considered installing a wood burning stove to heat your home. This is because, there’s a common misconception that you cannot have a wood burning stove without a chimney.
The good news is that you can! And we’ve created a helpful guide outlining how you can do this.
Do I Need a Chimney for a Wood-Burning Stove?
The good news is you don’t need a chimney to install a wood burning stove however, you will have to fit a twin wall flue system through the roof or wall of your home.
There are two types of twin wall chimney flue systems that you should be aware of:
-External twin wall flue system – These systems involve connecting the pipes to the stove so that they are able to exit through an external wall. In most cases, these pipes run up the side of a property, leading to the roof so that the fumes can exit safely.
-Internal twin wall flue system- This type of system runs from the stove, and up into the ceilings, before exiting through the roof.
If you are looking to install a wood burner without a chimney, you should always touch base with a professional to carry out the work. This is because it’s not a case of one size fits all when it comes to the installation process, as every property is different.
However, if you’re looking to gain an idea of how the installation process works, we’ve created a general guide outlining what you will need install a wood burner without a chimney.
A Stove
Whether you opt for a wood burning stove or a multi fuel stove, you will need to remember to make a note of the flue size so that you purchase the correct stove pipe.
Stove Pipe
You should always ensure that the stove pipe diameter fits your stove, as many vary in size! Again, you should always consult a professional when it comes to choosing the correct stove pipe.
Twin Wall Flue System
A twin wall flue pipe is a type of flue system that is used when there is no chimney stack. It is constructed from two layers of rigid stainless steel and acts as its own chimney stack and liner combined. Ultimately, the system features a series of connectable pipes that carry the fumes from your stove outside.
A Hearth
Finally, your wood burning stove must be placed on a suitable hearth and as a general rule of thumb, the hearth will need to be at least 12mm thick, made of a non-combustible material and it is paramount that it covers an area of 840mm x 840mm, with at least 225mm in front of the stove door.
How Much Will It Cost?
The cost of installing a wood burning stove without a chimney depends on the work required to install the stove. With this in mind, all quotes are bespoke and are looked at on a case by case basis.
At the same time, labour costs may also differ as it will cost more to install a twin wall flue as the process can be more complex. Visit our ‘Where To Buy’ page to find your nearest stockist and installer
Why choose us?
Founded in 1972, we are a privately owned, family controlled, British company specialising in the design and manufacture of high quality wood burning and multi-fuel stoves. Our team are committed providing the highest quality stoves, at the best possible price.
We also have a firm focus on protecting the environment and ensuring our operations are sustainable and responsible.
We operate a policy of caring for the environment in all aspects of the business; from the products we design, to the way we package them, to the way we transport them, to the way we deal with disposal of waste products, to the vehicles we use, to our choice of raw materials.
Get in touch now
If you have any questions about our wood burning stoves, please get in touch with a member of our team today.
At Charnwood we feel strongly about caring for the environment. We consider design, packaging, transportation, the materials we use and how we handle them, all with a view to being as environmentally friendly as possible. With far better eco credentials than oil, coal or gas, a wood-burning stove is an opportunity to make a positive environmental impact. However, to maximise this, it’s important to use your stove the right way.
Whether you are a new owner or eagerly awaiting your new order’s arrival, it’s wise to do a little research before lighting your first fire – however tempting it may be to strike that first match! In this blog we will discuss the essential stove tips that will give you a significant head start on your journey into the wonderful world of wood-burning — enabling you to optimise your stove for both the environment and your personal satisfaction.
Choosing your wood
A key factor in creating that warm, cosy fire is the choice of wood you burn. Charnwood stoves are designed to run on seasoned or kiln-dried wood with a moisture content of less than 20%. This is important because it produces a significantly cleaner and more efficient burn.
Hardwoods such as ash, birch, beech, or oak are renowned for burning hot, clean and for longer periods. Softwoods such as fir, pine and sycamore can be used but will burn faster with moderate heat output. Freshly cut logs generally contain over 60% water and should be dried for 18-24 months before the wood is ready to burn. Here is a useful chart that gives more detail about different species and their various qualities.
SPLIT wood into logs in a size to suit your stove no larger than 15cm (6”) in diameter. Split some smaller pieces to use as kindling.
STACK the wood in a place that gets plenty of sun and wind. A pile of wood may rot before it has time to season, so make sure the logs are stacked in a way that allows air to circulate. Ideally, keep the stack off the ground and away from the house. Never stack logs above head height to prevent injury from falling logs.
COVER the stack to protect it from rain and snow. You can cover just the top, or the sides as well – just make sure the air can get in and that moisture isn’t getting trapped.
STORE the wood for 18-24 months or until the moisture content is below 20% (you can test this with a moisture metre). It’s a good idea to bring wood inside two or three days before you intend to burn it to make sure it’s properly dried out and ready to use.
This is another widely available alternative and an excellent choice! The wood is cut, split and dried in large ovens, which speeds up the seasoning process. Look out for the Woodsure Ready to Burn label which guarantees a moisture content of 20 % or less.
What not to burn
If you are a new owner, it’s tempting to burn almost anything you can get your hands on, however for environmental and health reasons we strongly recommended against this. What to avoid requires a certain amount of common sense as the list is long, but here are a few key ones to be mindful of.
-Plywood offcuts, chipboard and MDF are not advised due to the glues used to make them.
-Avoid old/recovered wood that has been treated or old painted wood as these can be toxic.
-Do not burn rubbish.
-Printed papers are coated with chemicals and can cause troublesome ash deposits.
-Natural or synthetic fibres, such as fabric, burn too fast and can be toxic.
-Any solvents or chemicals and substrates potentially exposed to them.
Lighting your fire
Now you have the right wood for your needs, there are several stages you should know to building and lighting a successful fire in your stove. Following our four simple steps when making your fire will allow your stove to run at maximum efficiency and with minimum emissions.
1/ Clear the grate of ash then place 2-3 smaller logs on the stove bed. On top of this build a ‘Jenga style’ stack of 6-8 kindling sticks and place a natural fire lighter inside.
2/ Fully open the air control for maximum air intake and a quick and easy ignition. Light the fire lighter.
3/ Close the door but leave it slightly ajar. This helps to heat the chimney flue for a clean burn. Once the fire is burning well close the door and reduce the air control.
4/ Every time a log is added open the air control again until the fire is burning well and then return the air control to normal. Re-fuel little and often.
Maintain your stove
The winter months are when your wood burning stove will see the most use. Regular maintenance will ensure your stove burns safely and efficiently while giving you many years of service.
CLEAN THE GLASS
If soot accumulates on the stove glass, we offer an effective Atmosfire dry wiper for cleaning. For any stubborn stains you can use a stove glass cleaner or ceramic hob cleaner but avoid using any abrasive cleaning products.
CLEAN THE SURFACE
When it comes to cleaning the exterior surface of your stove and the surrounding area, you can’t go far wrong with a soft brush and a damp, lint free cloth. It is important you only clean your stove when it is unlit and cool to the touch.
EMPTY THE ASH PAN
When burning wood, it is helpful and effective to start your fire on a bed of wood ash but avoid letting the ash build up too much. When your stove is not in use empty out the ash pan and firebox completely.
INSPECT DOOR SEALS
Take the opportunity to regularly check the rope seals on the doors and around the flue to ensure your fire box is airtight and the doors close firmly. A well-sealed stove will burn much more efficiently and effectively.
A FRESH COAT OF PAINT
For a quick touch-up or a complete colour change we offer cans of our high temperature stove paintin the 8 Charnwood colour options. This is a simple yet brilliant way to give your stove a new lease of life.
SWEEP FREQUENTLY
It’s important to keep your flue clear of blockages and soot and we recommend you have your chimney swept at least once a year. A Charnwood stove is fitted with a drop-down throat plate allowing you to sweep through the appliance with minimum mess.
Enhance your stove experience
Charnwood offer a wide range of accessories designed to optimise the performance of your stove and enhance your fireside experience.
COOKING PLATE
Available for most of our models this cast-iron plate replaces the blanking plate on a Charnwood stove where a rear outlet has been fitted to create a highly effectivehot plate for cooking. It comes complete with 4 trivets.
TOASTING FORK
The perfect gift for any stove fanatic. Simply place the magnetic holder onto the stove top and suspend the fork in front of the glass. The fork and holder are made from stainless steel with a turned beech handle.
You can find our full range of accessories along with spare stove parts on our website charnwood.com.
Bodj Fireside
Our sister company Bodjoffer a beautiful range of fireside accessories which are a perfect complement to any fireplace. From elegant log baskets to the fireside tools needed to help maintain the daily glow and warmth emanating from you stove. It’s award winning design, handmade by experienced craftspeople, using sustainable and locally sourced materials.
Why Choose Us?
Charnwood Stoves is a leading manufacturer of wood burning stoves, and we have over 30 years of experience in the industry. We offer a comprehensive range of tips and advice on how to use your wood burning stove safely and efficiently. Our tips are based on the latest research and best practices, and they are designed to help you get the most out of your stove.
Our teamare committed to providing you with the information you need to use your wood burning stove safely and enjoyably. Here are some of the reasons why you should choose Charnwood for wood burning stove tips:
• We are experts in the field of wood burning stoves.
• Our tips are based on the latest research and best practices.
• We are committed to providing you with the information you need.
Wood has long been used as a source of fuel, providing heat and energy for centuries. However, concerns about air pollution and sustainability have cast a shadow on its use as a viable energy option. By managing and choosing wood correctly, we can address these concerns and reclaim the case for burning wood as a sustainable and renewable fuel.
Air Pollution
Concerns about air pollution have cast a shadow on the use of burning wood as a viable energy option. This is an important environmental issue and it is necessary to understand its relationship with burning wood.
When wood with high moisture content is burned, it produces more smoke and harmful emissions, including particulate matter and volatile organic compounds which can have adverse effects on human health and the environment.
However, burning dry, seasoned wood with less than 20% moisture content significantly reduces these emissions, making wood-burning cleaner and more environmentally friendly. Wood that has been properly seasoned produces significantly less smoke and carbon monoxide; it also has less creosote build-up and prevents the growth of mould on the logs. The seasoning process, by removing these toxins, makes the wood much cleaner to burn.
Learn about the wood seasoning process.
Renewability and Sustainability
Wood is a renewable fuel source because the trees it comes from can be replanted and regrown. Trees are a part of the natural carbon cycle, absorbing carbon dioxide from the atmosphere as they grow. When burned, wood releases this stored carbon dioxide back into the atmosphere. However, as long as new trees are planted to replace the harvested ones, the carbon dioxide emitted during wood burning is effectively reabsorbed by the growing trees, resulting in a closed carbon loop.
By using sustainably managed woodlands where trees are harvested and replaced in a responsible manner, we can ensure a continuous supply of renewable wood fuel. It is crucial to support and promote sustainable forestry practices to maintain healthy forests, preserve biodiversity, and mitigate climate change.
Explore alternative sources of wood fuel, such as wood pellets or briquettes made from wood waste or by-products. These can provide a more efficient and consistent fuel source while reducing waste and promoting circular economy principles.
If you have access to woodland, implement responsible management practices. This may include planting new trees, managing invasive species, and ensuring proper harvesting techniques to maintain the health and biodiversity of the forest ecosystem.
For those that don’t have access to woodland, it’s important to seek out wood that carries certification from recognised forestry programs, such as the Forest Stewardship Council (FSC) or the Sustainable Forestry Initiative (SFI). These certifications ensure responsible forest management practices and contribute to the overall sustainability of wood fuel.
Properly managed woodlands are vital to our ecosystem and our wildlife. As well as being home to many plant and animal species, they also play a vital role in water resource management – minimising flood impact and regulating water availability. Forests also play a massive role in climate regulation through carbon dioxide absorption.
Local Communities
Buying wood locally is a key part of responsible wood burning as it reduces the transportation emissions associated with long-distance shipping. Supporting local communities also helps boost the regional economy and encourages sustainable forest management practices.
Choosing local wood suppliers provides an opportunity to establish direct connections with producers, ensuring transparency and accountability in the sourcing process. It allows consumers to enquire about the origin of the wood, ensuring it comes from sustainably managed forests and promoting ethical practices within the industry.
Five Steps to Choosing Wood Correctly
To maximise the sustainability and efficiency of wood burning, here are five steps to help you choose and manage wood correctly.
1/ Source locally.
2/ Opt for seasoned wood.
3/ Look for certification.
4/ Consider alternatives, such as wood pellets or briquettes.
5/ Practice responsible woodland management.
Wood is a sustainable and renewable fuel option when managed and chosen correctly. By burning dry, seasoned wood with low moisture content, purchasing locally sourced wood, supporting sustainable forestry, and following responsible woodland management practices, we can harness the benefits of wood fuel while minimising its environmental impact.
Why Choose Us?
Charnwood has been committed to providing quality wood burning stoves since 1972 and we know all there is to know about wood burners and responsibly using wood as a fuel source. If you have any questions about heating your home with a wood burning stove,please get in touch.
Multi-fuel stoves offer the flexibility to burn a variety of fuels, including wood, smokeless fuels and briquettes, and are popular heating appliances thanks to their versatility and efficiency. To optimise their performance and ensure clean combustion, multi-fuel stoves use air vents that regulate the air supply.
What are Stove Air Vents?
Stove air vents, also known as air inlets or dampers, are openings built into the structure of a multi-fuel stove that allows controlled amounts of air into the combustion chamber. These vents facilitate the incineration process by regulating the oxygen supply, ensuring an efficient and controlled burn.
At Charnwood we have incorporated a single air control on all our multi-fuel stoves that simplify the burning process so you don’t need be concerned about adjusting numerous controls. Just pull out to burn harder or push in to slow the burn down.
How Do Stove Air Vents Work?
As you know, a fire needs three things to survive: fuel, heat and oxygen; this is often referred to as the “fire triangle”. Stove air vents control how much air (and subsequently, oxygen) gets to the fire. When starting a fire, you want as much oxygen as possible so the fire can light. Once the fire is self-sustaining, you want to reduce the amount of oxygen for a steady and more efficient burn.
Air Supplies in Stoves
The air supplies in stoves are categorised into three main types: primary, secondary, and tertiary air supplies. On a Charnwood stove all three vents are incorporated into an air box that is fitted to the base of the stove and controlled by one slider.
Primary Air Supply
The primary air supply is the main source of oxygen for initial combustion and it is typically regulated by a primary air vent at the stove’s base or front. Controlling the primary air supply allows users to ignite and establish a fire. Adjusting this vent allows users to increase or reduce the amount of oxygen available to the fire, influencing the burn rate and heat output.
Secondary Air Supply
Once the fire is established, secondary air becomes essential for complete combustion. The secondary air vents are strategically placed in the upper part or sides of the stove to introduce fresh, pre-heated air into the combustion chamber above the fuel bed. This additional oxygen helps burn off any unburned gases, reducing emissions and promoting a cleaner, more efficient burn.
Tertiary Air Supply
The tertiary air supply is an advanced feature found in all our multi-fuel stoves; it introduces a controlled amount of air into the flue gases. The tertiary air vents are once again incorporated into the airbox and are designed to inject air into the path of the exhaust gases. This additional oxygen promotes the secondary combustion of any remaining gases, increasing efficiency and reducing particulate emissions.
How to Use Stove Air Vents
Step 1: Preparing your stove
Before starting a fire in your stove, it is essential to check that your air control is pulled out fully – this allows for a sufficient supply of oxygen to ignite and establish the fire.
Step 2: Starting your fire
Once you have added kindling and are ready to light the fire, ignite the kindling as you would normally. It is important to leave the control fully open during this stage. The unrestricted flow of oxygen will facilitate the ignition and rapid development of the fire. Allow the kindling to burn until it has taken hold and is burning steadily.
Step 3: Closing your vents
As the fire takes hold of the kindling and starts burning steadily, it is time to add some larger wood and start adjusting the control. Begin by gradually closing the primary air vent by pushing in the button. By reducing the primary air supply, you control the amount of oxygen reaching the fire, regulating the burn rate and heat output. Monitor the fire closely and make incremental adjustments to the control until you achieve a desired balance between heat production and fuel consumption.
Step 4: Adjusting your vents
As the fire spreads beyond the initial kindling and begins burning the wood, you can fine-tune the heat output by adjusting the single control further. Increasing the secondary air supply promotes combustion, reducing emissions and increasing efficiency. Adjust the control to find the optimal balance that provides sufficient oxygen for clean burning while maintaining the desired heat output.
Charnwood has been committed to providing quality wood-burning stoves since 1972 and we know all there is to know about wood burners, and how to get the most out of the wood you burn. If you have any questions about heating your home with a wood-burning stove, please get in touch.
When it comes to choosing wood for burning, many people are searching for something that is best in terms of sustainability. Wood is a viable energy source that is virtually carbon neutral and also a cost-effective heat source for many homes. To help you find the best firewood for your needs, we’ve put together this handy chart to show you the different types of firewood available and the benefits they each offer.
Which firewood should I choose?
When choosing your firewood, we would recommend opting for a hardwood as they are generally denser than softwoods and will produce more heat and burn longer. However, softwoods do light quicker and can be cheaper, but they are more resinous than hardwoods, meaning they are more likely to build up tar deposits in your flue.
Common hardwood species include beech and oak.
Common softwood species include cedar and pine.
Kiln dried logs are a good option as these guarantee a low moisture content. ‘Ready to burn’ logs should have less than 20 per cent moisture levels for optimum heat output and efficiency, and with kiln dried logs you can be sure you’re purchasing a consistently dried log that will provide the best source of heat. Naturally seasoned logs are generally less expensive but be sure to test the moisture content before burning. They will need to have been seasoned for at least one year, preferably two.
To learn more about our different types of firewood, view here.
Which wood burns the longest?
There are several firewoods that burn for a sufficient amount of time, but oak and hawthorn are both favourable hardwoods to choose. These both burn slowly and produce a good source of heat.
Although hardwoods are a more efficient fuel source in terms of heat output and burning time, they can be harder to ignite from cold. This is when softwood kindling comes in handy, as it can help you get your fire up and running, before using the hardwood to fuel and maintain the slow burning fire.
The following chart is a common list of UK firewoods, showing you if they are hardwood or softwood and providing some detail of their characteristics.
Additionally, to learn everything you need to know about firewood, view here.
Firewood Name
Hard or softwood
Comments
Grade
Alder
Hardwood
Generally considered a low quality firewood as it burns quickly and provides little heat.
Poor
Firewood Name
Hard or softwood
Comments
Grade
Apple
Hardwood
Needs to be seasoned. Has a nice smell and burns well with a without sparking/spitting.
Good
Ash
Hardwood
Considered one of the best firewoods. It has a low water content and can be burned green. It is still best when seasoned and will burn at a steady rate.
Great
Beech
Hardwood
Beech has a high water content so will only burn well when seasoned.
Good
Birch
Hardwood
Birch burns easily but also fast, so is best mixed with slower burning wood such as Elm or Oak. A great fire lighter is birch bark.
Good -Great
Cedar
Softwood
Cedar provides a pleasant smell and provides lasting heat but with little flame. You can also burn small pieces unseasoned.
Okay
Cherry
Hardwood
Needs to be seasoned to burn well.
Okay-Good
Elm
Hardwood
A good firewood but due to its high water content, it must be seasoned well. It may need assistance from another faster burning wood such as Birch to keep it burning effectively.
Okay-Good
Hawthorn
Hardwood
A good firewood that burns well.
Good-Great
Hazel
Hardwood
Excellent firewood when seasoned. Burns fast but with no spitting.
Great
Holly
Hardwood
A good firewood that can be burnt green.
Good
Hornbeam
Hardwood
A good firewood that burns well.
Good
Horse Chestnut
Hardwood
Horse chestnut spits a lot and is considered a low quality firewood.
Okay
Larch
Softwood
Needs to be seasoned well. Spits excessively while it burns and can produce a lot of soot.
Poor
Lime
Hardwood
Considered a low quality firewood.
Okay
Oak
Hardwood
One of the best firewoods when seasoned well. It provides lasting heat and burns at a slow rate.
Great
Pear
Hardwood
Needs to be well seasoned. Burns well with a pleasant smell and without spitting.
Good
Pine
Softwood
Pine burns well but spits a lot and can leave behind soot. It can act as a good softwood kindling.
Poor
Plane
Hardwood
A usable firewood.
Good
Firewood Name
Hard or softwood
Comments
Grade
Poplar
Softwood
Considered a poor firewood and produces black smoke.
Poor
Rowan
Hardwood
Considered a good firewood that burns well.
Good
Spruce
Softwood
Considered a low quality firewood.
Okay
Sweet Chestnut
Hardwood
Burns when seasoned but spits excessively. Not for use on an open fire.
Poor-Okay
Sycamore (Maples)
Hardwood
Considered a good firewood that burns well.
Good
Walnut
Hardwood
Considered a low quality firewood.
Okay
Willow
Hardwood
Willow has a high water content so only burns well when seasoned properly.
