Category: Wood Burner

How Wood is a Sustainable and Renewable Fuel – Everything You Need to Know

charnwoodstoves
02 Jun 2023

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.

Explore the best firewood to burn chart in the UK here.

 

Responsible woodland management

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.

 

How to Use Vents on Multi-fuel Stoves

charnwoodstoves
02 Jun 2023

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.

Explore our types of firewood here.

 

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 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.

 

Can I have a wood burner in my house?

charnwoodstoves
24 May 2023

Nothing quite compares to the roaring flames of a small indoor wood stove in the comfort of your own home.

A house wood burner not only creates the perfect ambience on a cold winter’s day but is also a superb focal point in the home.

However, before making this long-term investment and enjoying its many benefits, there are several factors to explore which will determine whether a wood burner in house is suitable for your home. From installation to size and fitting, we’ve compiled our top tips.

 

Can you install a wood burner if you have no chimney?

It is possible to have a wood burner installed in your home without a chimney. To achieve this, the wood burner must have a twin skin insulated flue system installed.

Before buying your wood burner, we would recommend a visit from an HETAS qualified heating engineer. They will visit your home and inspect the area where you would like your wood burner installed. They will offer expert advice on many elements, including building regulations, required flue systems, insulation and wood stove heat shields.

 

Can I install a wood burner myself?

The installation of a house wood burner is a highly specialised job and should be carried out by a trained professional. It is by no means a project to take on yourself, as if it is done incorrectly, it could be very dangerous.

If the stove and flue are not connected properly, or if the flue isn’t installed correctly, it can lead to harmful fumes entering the room, which can pose a significant safety risk to yourself and your family.

We recommend a visit from an HETAS qualified installer, who will be able to safely install a log burner and its flue system. By using a registered installer, you have the confidence that you are receiving expert, trustworthy advice and your flue will be installed properly. A correctly installed wood burner will be safe, efficient and long-lasting.

Here at Charnwood, we work with a network of specialist installers, so you can be safe in the knowledge that your wood burner installation will not only be fitted correctly but will be installed to last long-term.

To also find out how to clean a wood burner glass, view here.

 

How to line a chimney for a wood burner

A chimney liner is a stainless-steel tube that connects the top of the pipe that protrudes from a wood burner to the chimney pot. While there are several ways to line a chimney, fitting a chimney liner is the most common and cost-effective.

Lining a chimney for a wood burner is a two-person job, involving working at height and several steps:

• Before fitting the liner, ensure you first sweep the chimney.

• Remove the chimney pot.

• Go to the roof and take a length of rope measuring five metres longer than your chimney height with a weight on the end and carefully drop this down your chimney.

• A substantial amount of dust may fall down the chimney at this point, so ensure a dust mask, goggles and protective clothing are worn.

• Once the rope is down the chimney, tie off the rope to prevent losing it down the chimney.

• Bring the chimney liner to the roof and check the arrows to ensure it is the right way up.

• Take care when holding the chimney liner and cover the ends of the liner with gaffer tape for added protection.

• Attach the flex adapter, then fix three sets of wires to the liner adapter which enable you to attach the length of rope.

• Put the closing plate over the top end of the liner and clamp the top fixing clamp.

• Gently feed the liner into the chimney and straighten it to avoid any curls inside the flue.

• Once the liner is in place, move the fixing clamp down the liner until it is resting on top of the chimney and supports the weight of the liner at the necessary height.

• Cut any excess liner using a hacksaw so that around half the height of the chimney pot remains.

• Make the area waterproof by making a mix of sand, cement and integral waterproofer.

• Wet down the chimney, chimney pot, closing plate and end of the liner, before applying the cement mixture.

• Wipe down and add a cowl to the chimney.

• Connect the stove to the chimney liner adaptor with some rigid flue and allow 24 hours before lighting your stove.

Alternatively, a local registered installer will be able to fit the chimney liner for you. Contact us for further information.

 

How much should I pay for a wood burner to be fitted?

While each wood burner and its requirements are unique, you can expect to pay from £700 upwards for your wood burner to be fitted.

 

What size wood burner should I get?

It is essential that you measure the size of the room where you’d like your wood burner ahead of making a purchase. This will ensure that you buy the correct sized stove with the right amount of heat for the room where it will be installed.

If the wood burner gives off too much heat for the room, the space will become unpleasantly hot and the plaster around the stove may crack. Too low and you will not get the desired warmth needed within your chosen space.

As a rough guide, we recommend 1kW of heat output will heat 14 cubic metres.

To explore how to light a wood burner, view here.

 

How close can my TV be to my wood burner?

If you are considering placing your TV on the wall above your wood burner, we would strongly recommend contacting your TV manufacturer to determine how much heat your TV is able to withstand. You may also want to consult the operating manual for further information.

 

Contact Charnwood today

To find out more about your next wood burner and for advice around suitability for your home, contact Charnwood today. Our friendly, expert team are on hand and more than happy to answer any queries you may have.

Energy Support for Wood-Burning – Don’t miss out!

charnwoodstoves
12 May 2023

In April the Department for Energy Security and Net Zero announced they were extending the time period for evidencing the purchase of alternatives fuels, including wood and solid fuels to the end of May 2023.

The £200 Alternative Fuel Payment (AFP) is a government scheme aimed at supporting households that rely on alternative fuels for heating. It is available to those not connected to the mains gas grid and covers homes heated by tank or bottled gas, LPG, oil, wood, or solid fuel. The payment is in addition to the £400 payment from electricity suppliers.

Recently, the government announced an extension to the AFP scheme. Eligible households can now use receipts from June 2022, instead of September 2022, until May 2023 as evidence to claim the payment. This change will ensure that those households that purchased fuel in bulk ahead of the winter 2022 heating season will receive the support they are entitled to.

Most households meeting the eligibility criteria automatically received the payment as a credit on their electricity bill. However, in some cases, the discount was not received automatically, for example if you:

-pay for energy through a landlord, housing manager or site owner

-live in a park home, houseboat or off the electricity grid

Andy Hill, chair of the SIA, commented: “This is a common-sense announcement and ensures that those households that did plan ahead, buying their wood logs and solid fuel supplies in the summer months last year, will not be penalised for doing so. Wood and solid fuel heating is an essential lifeline for the many thousands of homes that are off the gas grid network, and for remote and very rural locations it is vital to ensure that a fuel supply for the winter months is sourced well in advance.”

You can check your eligibility and apply for the AFP scheme via the government’s official website here.

Why Do We Split Firewood?

charnwoodstoves
26 Apr 2023

Splitting firewood, the process of dividing large logs into smaller pieces, has become necessary to improve the wood’s quality and ensure an efficient burning experience. In this article, we will explore why we split firewood, how it affects the burning experience, and what factors affect the drying time of firewood.

 

Why Firewood is Split

 

Split Firewood is Easier to Light

When a fire is started, it needs three things to keep burning: fuel, oxygen, and heat. Split firewood provides a better balance of these three components, making it easier to ignite than whole logs.

Split firewood has a higher surface area to volume ratio, meaning that more of the wood’s surface is exposed to the air. This affects the wood in two ways: firstly, it is easier to dry the wood, and secondly, it is easier for the wood to ‘catch’.

Wood that is split is easier to dry than larger chunks of wood, and wood that has a high moisture content is challenging to ignite because it takes more heat to evaporate the water.

The increased surface area also means that more oxygen can reach the wood, which is crucial not only for initial combustion but also for keeping the fire burning.

When you light split firewood (and especially when lighting kindling to start the fire), the flames quickly engulf the wood due to the increased surface area and dryness, resulting in a steady heat output. The efficient combustion process that occurs with split firewood also produces less smoke and ash, which is beneficial for both indoor and outdoor fires.

 

Splitting Firewood Produces More Heat

The greater surface area of split wood (when compared to that same log before it was split) also results in greater heat, this is because more oxygen can reach more of the wood and support combustion. The heat generated from the combustion of the wood is then transferred to the surrounding air, which warms up more quickly.

Because split wood is easier to dry than unsplit wood, there is typically less moisture content in split wood. This means the heat generated from split logs can be used to warm the room rather than being used to evaporate the water in the logs, which can be the case with larger, unsplit logs. Burning wood with a high moisture content takes longer and produces less heat and more steam.

 

What Factors Affect Firewood Drying Time?

The species of wood, initial moisture content, season and climate, size and shape, airflow, and storage location all affect the drying time of firewood. Properly seasoned firewood should have a moisture content of less than 20% and be stored in a dry, well-ventilated area for at least 6-12 months before use.

The type of wood affects the drying time because some species of trees have a higher moisture content than others. For instance, hardwoods like oak, hickory and maple have a lower moisture content than softwoods like pine and spruce, which means they dry at a different rate.

The initial moisture content of the wood affects how long it will take to dry. Freshly cut or “green” wood has a higher moisture content than wood that has already been partially seasoned or dried. If buying partially-seasoned wood, you will need to dry it further yourself, but this won’t take as long as drying it from being freshly cut.

Weather conditions can also affect the drying time of firewood. If the wood is exposed to sunlight and wind, it will dry faster than wood stored in a damp or shady area. The storage method also plays a crucial role in the drying time. Firewood stored in a well-ventilated area with a cover to protect it from rain will dry faster than wood stored in a damp or enclosed area. When stacking firewood for drying, make sure there is a good level of airflow between the logs.

 

Burning Whole Logs – What You Should Know

While splitting firewood is recommended for a more efficient and enjoyable burning experience, it is still possible to burn whole logs. However, burning whole logs requires a longer burning time and produces less heat than split wood. It also produces more smoke and ash than split wood.

When burning whole logs, it is essential to make sure they are well-seasoned (dry) and to ensure that the fire has enough oxygen to support combustion, which can be achieved by adjusting the airflow on the wood-burning stove.

Whole logs have a smaller surface area, and as a result, less oxygen can reach the centre of the log. This lack of oxygen can cause the fire to smoulder, producing more smoke and ash, making it harder to maintain a steady heat output. Whole logs also take longer to ignite than split firewood, and they can be challenging to keep burning consistently due to the reduced airflow around the wood.

To find out everything you need to know about firewood, check here.

 

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 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.


 

How to Store Firewood Outdoors

charnwoodstoves
26 Apr 2023

Quality firewood storage is a necessity for wood-burning stove owners. Proper storage is key to ensuring that your firewood stays dry and ready to use, preventing moisture build-up, pest infestations, and mould growth.

In this article, we’ll provide you with tips and guidelines for storing firewood outdoors, including choosing the right location, stacking and covering the wood, and rotating the stack to ensure even drying.

 

Top Tips for Storing Your Firewood Well

 

Choose a dry, well-ventilated area

Firewood must be dry to burn efficiently. A shed, garage, or covered area with good ventilation is ideal.

 

Keep it off the ground

Storing firewood directly on the ground can cause it to absorb moisture and harder to ignite. To prevent this, stack the firewood on a raised platform or pallet.

 

Stack it properly

Stacking the firewood in a neat, organised pile can help it dry more quickly and evenly. Stack the logs in alternating directions to create air pockets between them as this will encourage airflow. Be mindful not to stack the wood too high as this can become unstable and difficult to manage. A stack that is 4 to 5 feet high is usually sufficient.

 

Cover it

Cover firewood with a tarp or other waterproof cover to protect it from rain and snow.

 

Make sure it’s dry

Newly cut firewood can contain up to 60% moisture, so it’s important to let it dry out before burning (moisture content needs to be less than 20% for efficient burning).

Depending on the type of wood and weather conditions, this can take anywhere from 6-18 months. Make sure to rotate logs in your stack regularly to ensure they dry out evenly.

 

Selecting the Right Storage Location

 

Seek Out a Location Close to Your Home

You want to choose a location that’s easily accessible from your home so you can easily bring in and take out firewood as needed. It also makes it easier to keep an eye on your stack.

 

Find a Location off the Soil

As mentioned above, you don’t want to put your firewood directly onto mud or grass as this will cause the wood to absorb moisture from the ground and rot.

You can stack your firewood on surfaces like concrete and gravel, or you can lay a tarp under the firewood. In both these cases, make sure that the wood won’t be sitting in water if it rains. Ideally, you want your firewood raised off of the ground, and you can use a wooden pallet or stacking apparatus designed for storing firewood.

 

Check if There is Room in an Outdoor Non-Wooden Storage Shed

If you have a shed or outbuilding in your garden, you can use this as a place to store your firewood as it is protected from rain and soil. It’s not advisable to use a wooden shed for this as firewood can attract ants – carpenter ants in particular are very damaging to wooden structures. If your shed becomes home to a colony of carpenter ants, over time the roof may become unsupported and you may need to replace the shed.

When considering the best way to store firewood, it is important to ensure proper firewood storage to keep your logs dry and pest-free. Additionally, referencing the best firewood to burn chart UK can help you select the optimal wood types for burning. Knowing how to store logs correctly will ensure your firewood is always ready for use.

To also find out why you should split firewood, check our blog here.

 

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 burning stoves. If you have a shed or outbuilding in your garden, you can use this as a place to store your firewood as it is protected from rain and soil. It’s not advisable to use a wooden shed for this as firewood can attract ants – carpenter ants in particular are very damaging to wooden structures. If your shed becomes home to a colony of carpenter ants, over time the roof may become unsupported and you may need to replace the shed.

When considering the best way to store firewood, it is essential to ensure proper firewood storage techniques are followed. Knowing how to store logs correctly will help maintain their quality and readiness for use. Make sure to store firewood off the ground, stack it properly, and cover it to protect against moisture. By following these guidelines, you can effectively store firewood and ensure it remains in good condition for your wood-burning stove. If you have any questions, please get in touch.

Fireplaces: Electric Vs Wood burning Stoves

charnwoodstoves
21 Mar 2023

What is an Electric Stove and a Wood burning Stove?

An electric stove is one that uses electricity to produce heat and a wood burning stove, quite simply, burns wood for heat. They both have their advantages and disadvantages when it comes to cost, heat output and ease of use. This article will help you weigh up the pros and cons for your particular situation.

Electric Stove Benefits

Electric stoves are very easy to use, usually at the flick of a switch and can even be activated with a remote control. They also have relatively low purchase prices with many costing between £100-£500.

Because they use a heating element to warm up the room, there is no mess to clean up. This also means they also don’t need any vent or chimney, meaning they are easier to install, can be installed in more locations in the room and can easily be installed in apartments. This means the installation costs are lower than a wood burning stove.

If you have solar panels (or another form of harvesting renewable energy at home), you could be heating your house at a reduction.

 

Electric Stove Drawbacks

Perhaps the biggest drawback of electric fireplaces is if there’s a power cut, there’s no heat. One of the biggest causes of power cuts is storms damaging power supplies, and these usually take place in winter, which is just when you need your fireplace the most! This is a particular concern issue for those who live in rural or more remote locations.

The price of electricity is greater than that of wood and it’s sensitive to global fluctuations, meaning it can soar easily – as seen in the winter of 2022/23). In many cases, the production of electricity relies on burning fossil fuels, which isn’t sustainable.

While electric fireplaces can imitate the appearance of flickering flames, they lack the appeal of real flames and don’t have the comforting crackle or homely smells of a real fire.

Most electric fireplaces are only able to produce around 1.5kW or 5,000 BTU (British Thermal Units), whereas wood burning stoves typically generate 4 -10 kW (14,000 to 35,000 BTUs), with some going as high as 15kW (50,000 BTU). Also, the heat generated from electric fireplaces only stays in one room.

 

Wood burning Stove Benefits

Logs are the cheapest fuel for households, costing 74% less per kWh than electric heating. After installation, affordable wood burning stoves, including small wood burning stoves, are far more cost-efficient in heating your home than an electric fireplace.

Wood burning stoves in the UK also generate a lot more heat than electric fireplaces, comfortably producing 4-10kW (14,000-35,000 BTUs). This level of heat output, combined with the low costs of the logs, makes wood burning stoves incredibly efficient.

With a wood burning stove, you can funnel the heat to other parts of the house, not just the room it’s in; this additional use increases the efficiency of your wood burning stove.

Beyond their warmth, wood burning stoves provide the real sounds and smells of a crackling fire, creating an unparalleled experience of comfort and offering many well-being benefits.

Wood burning stoves need no electricity to work and so are immune to power cuts and price hikes.

 

Wood burning Stove Drawbacks

The initial installation of a wood burner, and a flue if necessary, isn’t cheap. The average installation, including the purchase of the stove itself, is about £2,000.

Wood burning stoves in the UK require the chimney to be swept at least once a year – as well as improving efficiency, this is vital for safety reasons.

You need to have somewhere dry to store your wood.

 

So which is better, an electric or wood burning stove?

While both have pros and cons, the low running costs and high heat output of wood burning stoves make them a clear winner in our book (even if we are slightly biased!)

Here at Charnwood, we sell a range of wood burning and multi-fuel stoves in contemporary and traditional styles, incorporating the latest in clean burn technology.

We’ve 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.

 

How Long Does It Take to Season Wood?

charnwoodstoves
21 Mar 2023

Seasoning wood refers to the drying process used in preparing firewood for being burnt. Wood that has been seasoned has been dried so that, when it is used in a fire, it has a lower moisture makeup and therefore produces less smoke and is easier to light.

Wood that is not properly seasoned and burnt in a wood stove or fireplace can lead to high creosote build-up in the chimney, which can cause chimney fires.

There are a few physical differences between seasoned wood and unseasoned wood:

• Unseasoned wood, due to its higher water content, is heavier

• The ends of seasoned wood are dark and cracked

• Seasoned wood, when tapped against one another, makes a hollow sound

• The bark of seasoned wood is a lot easier to peel than that of unseasoned wood

• There may be green patches on unseasoned wood

 

Factors to Consider when Drying Firewood

Water Content

For a log to be considered seasoned and suitable for burning, it needs to have a low moisture content. If you are drying your own firewood, you should use a moisture meter to determine how much water content your logs still have.

Using your moisture meter, you should keep drying your firewood until it is at least below 20% as a minimum but, ideally, under 10%. The more water there is in a log, the more smoke and less heat it will produce. Most green wood has a water content of around 50%+ when it’s freshly cut.

When acquiring wood you plan to use in a fire, a general rule of thumb is that the greener it is, the longer it will take to seasoning firewood.

 

Average Humidity and Temperature

Wood is a hygroscopic material, meaning the humidity around it can cause the wood to either absorb or release moisture. In areas with high humidity, wood will absorb moisture from the air, and in areas with low humidity, wood will expel moisture.

When it comes to seasoning wood, the obvious ideal combination is low humidity and high temperature, which makes the later days of spring and throughout the summer the best time to season wood.

In an environment with 99% relative humidity, the moisture content of wood will (with enough time) become 23-30% however, when the air has a relative humidity of 75%, the moisture content will work its way down to 14% – an ideal % for burning wood.

 

Wood Species

The kind of wood you use has a bearing on the rate at which wood is seasoned, whether that is hardwood or softwood.

Hardwoods produce more heat when they are burned but take about 18 months to properly season, whereas softwoods can be seasoned in 6-12 months and have the added bonus of being easier to cut and split, making them more appealing for many who cut and prepare their own wood.

The terms hardwood and softwood don’t actually apply to the woods themselves, but to the trees’ seeds: hardwood seeds have a covering while softwood seeds don’t.

When it comes to burning wood, a top tip is to use softwoods to get the fire going then hardwoods to have a long, enduring heat.

Cedar and pine are good softwoods to burn, while ash, oak, birch, fruit trees and even eucalyptus wood are great hardwoods for fires.

 

Proper Stacking

Wood should be stacked off the floor so as not to absorb ground moisture, and you need to allow plenty of ventilation between stacked logs so that moisture can escape.

When you are cutting your wood, cutting it to similar sizes will make it easier to stack. Cutting each log into 16-inch long cords is standard, and then cutting the wood into quarters is a popular and effective method.

Seasoning your wood outside is best, ideally in a location that gets plenty of sunlight. If you live in an area with high levels of rainfall, keeping it outside but covered (like in a barn or shed) is an option, so long as there is plenty of airflow around the wood. Don’t season your wood in your home as there is a risk the drying wood will attract termites; it will also not season properly when it’s indoors.

You can use a firewood log rack to help with the seasoning; these are metal frames that keep the logs off of the ground, promote airflow around the cords and can be positioned for optimal sunlight.

When stacking, you need to be sure any rain (or snow) won’t soak your logs. Avoid this by either storing them in a sheltered area or by protecting them with a waterproof cover, but be sure to keep the ends exposed to the air.

To find out everything you need to know about firewood, check out this blog.

 

Average Time to Season Wood

There are many variables when it comes to firewood seasoning and many ways to help speed up the seasoning process, however, the average time to season wood that you’ve cut from a tree is approximately 12 months. It can take an average of 6 months if you’ve bought the wood from a supplier.

Wood will dry out more quickly when it has been chopped into smaller pieces – the smaller the piece, the quicker it’ll wood seasoning. You can expect wood to dry at a rate of approximately one inch per year – i.e. a log that is one inch wide will take one year and a log that is two inches wide will take two years to seasoning firewood.

As well as splitting the wood into smaller pieces, you can also speed up the seasoning process by:

• Drying it in late spring or summer

• Stacking it correctly – plenty of ventilation between logs and ends exposed to the air

• Stacking it in bright, direct sunlight

• Dry it in a kiln

 

Also explore our Wood-Burning Stove FAQs.

 

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 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.

Log Burner Fireplace Ideas

charnwoodstoves
21 Mar 2023

Log burner fireplaces are a popular feature in many homes, adding warmth and ambience to any room. There are many ways to make the most of your log burner fireplace, from creating a warm welcome to colour-coordinating it with your decor. In this article, we’ll explore some log burner fireplace ideas to inspire your next home renovation project.

 

Ideal Fireplace Ideas for Your Home

You’ve had a wood-burning stove installed and are, quite rightly, loving the cosy comforting warmth that it brings, but you notice something’s just ever-so-slightly off. Framing your wood burner in a fireplace that ties into your décor can pull the whole room together. Keep reading for fireplace inspiration…

 

Create a Warm Welcome with a Modern Log Burner

A log burner fireplace creates a natural gathering spot in any room, making it the perfect place to entertain guests. To create a warm welcome, consider incorporating seating around your fireplace. This could include a comfortable armchair or a plush sofa, paired with blankets and decorative cushions.

To further enhance the cosy ambience, you could also add some soft lighting. This could include a few small lamps dotted about the room, some well-placed candles or even fairy lights. Adding a flame-retardant rug in front of the fireplace can also boost the welcoming vibe while protecting your floor from stray embers.

Another great way to create a warm welcome is to add some natural elements to your decor. Consider placing some plants or a vase of fresh flowers around your hearth, or adding some natural stone accents. These touches can help to create a comforting and rustic feel in your space.

 

Colour Coordinate Your Log Burner

When it comes to decorating your log burner fireplace, colour coordination is key. You want to choose colours that complement your log burner and create a cohesive look throughout your space. Some popular colour choices for log burner fireplaces include earthy tones like brown, beige, and green, as well as rich jewel tones like navy, emerald, and burgundy.

When choosing decor for your log burner fireplace, consider incorporating these colours into your cushions, rugs, curtains, and wall art. You can also add some decorative accessories in complementary colours, such as vases, candle holders, and picture frames.

Alternatively, if your log burner has a black finish, as most do, you could opt for black or dark grey accessories to tie the look together or contrast it with white décor for a monochromatic motif. For example, a white or cream fireplace surround would create a striking contrast against a black log burner. This leads us to the next section…

 

White Fireplace Surround

A white fireplace surround can add a clean and classic touch to your log burner fireplace. When paired with a black log burner, a white fireplace surround creates a timeless and elegant look and can work with both traditional and modern design schemes. White is also a great choice for smaller spaces, as it can help to create the illusion of more light and space.

To create a cohesive look, choose white decor accessories, such as candles, vases, and picture frames. You can also add some texture and interest to your space by incorporating natural wood elements.

 

Painted Fire Surround

A great way to add some personality to your wood burner fireplace is to paint your fire surround. This is a great option if you want to add a pop of colour to your space or create a bold statement. You can choose a colour that complements your decor, or go for something more daring, like a bright red or vibrant turquoise.

When choosing a paint colour for your fire surround, it’s important to consider the overall aesthetic of your living space. You want to choose a colour that complements your existing decor, rather than clashes with it.

Be sure to use high-quality paint that can withstand the heat from your log burner. You’ll also want to take your time and use a steady hand to ensure a smooth, even finish.

Explore more about our wood-burning strove design ideas.

 

Utilise a Hearth Surround

The hearth surround is the area directly in front of the log burner fireplace and a hearth surround not only enhances the look of the fireplace but also provides a practical space to store firewood and display decorative items.

A mantel can add a touch of elegance to your fireplace and provide additional space for displaying decorative items. Whether you prefer a rustic wooden mantel or a sleek, modern design, adding a mantel can elevate the overall look of your fireplace.

The material of the hearth surround can make a significant impact on the overall look of your fireplace. Popular materials for hearth surrounds include natural stone, tiles, brick, and wood. Each material can create a different aesthetic, so consider what style you want to achieve when choosing your hearth surround material.

A log burner fireplace needs firewood, and incorporating storage into your hearth surround can be a practical solution. Not only does built-in shelving or a firewood nook provide designated storage space for firewood, but it also adds a decorative touch to the fireplace.

Explore our spares shop to find your perfect hearth surround.

 

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 how to make sure they look great in your home. If you have any questions wood burning stoves, please get in touch.

 

Can You Burn Eucalyptus Wood? Everything You Need to Know

charnwoodstoves
06 Mar 2023

Eucalyptus trees, also known as gum trees, are fast-growing trees whose wood produces a lot of heat, making them an ideal sustainable choice for your wood burning stove. While not native to the UK, some eucalyptus species have been able to thrive on these western European islands, giving us access to this superfuel.

 

Benefits and Disadvantages of Using Eucalyptus

Benefits

It produces a high heat output – 34.5 million BTUs (British Thermal Units) per cord; for context, oak produces 24 million BTUs.

Eucalyptus grows quickly, only taking a few years to mature, making it one of the more sustainable firewoods and it doesn’t taper much over lengths.

It’s also cheaper than other traditional hardwoods.

 

Disadvantages

Eucalyptus trees aren’t native to the UK, and, because of their numbers in this part of the world, eucalyptus wood is rarer than other woods.

Its high oil content can lead to a build-up of creosote, but otherwise, it burns clean.

It’s also a very hard wood to split – more on this in a later section.

 

Types of Eucalyptus

There are over 700 different species of the eucalyptus tree and they are mostly found in Australia, although some are also found in areas like the Philippines, Indonesia and New Guinea. Some have been successfully introduced to grow in Britain (see above).

Of the 700 different species, only 35 (5%) are suited to growing in the UK. Two of note are the cider gum and Tasmanian blue gum trees, which grow quite happily on the Essex coast and in Cornwall, respectively.

The best eucalyptus trees for firewood that can grow in the UK are eucalyptus nitens (Shining Gum) and eucalyptus viminalis (White Gum).

 

Is Burning Eucalyptus Poisonous?

If you were to eat (great swathes of) eucalyptus leaves, you may become unwell, however, the smoke of eucalyptus wood is not toxic.

 

Is Burning Eucalyptus Bad for the Chimney?

If eucalyptus wood is properly seasoned, the wood is not bad for the chimney. Eucalyptus wood has a naturally high oil content and this may be considered dangerous, however, seasoning the eucalyptus removes much of this oil and, consequently, the risk.

You should have your chimney cleaned every year as a minimum, regardless of which wood you use. This is to remove soot, cobwebs, bird nests, other blockages and creosote to allow for the safe passage of smoke and to prevent chimney fires.

 

Does the Wood Split Easily?

No. Eucalyptus wood is notoriously difficult to split. If you can buy it pre-split, it’ll save you a lot of effort.

If you want to split the wood yourself, you are best to leave it for 5-7 days after it’s been cut, and before you season it. Just before it reaches the week mark, cracks will start to form in the wood; this is the best time to start splitting the wood.

Also explore our Wood-Burning Stove FAQs.

 

Heat Output and Efficiency of Eucalyptus

As mentioned above, eucalyptus packs a punch in the heat department: it produces 34.5 million BTUs and has a very strong flame.

Eucalyptus wood also produces good coals, keeping your home warm for longer after the fire itself is out.

Some worry that burning eucalyptus wood produces too much heat, so you can mix eucalyptus wood with other woods if you are concerned about excess heat.

 

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 the best woods to use in them. If you have any questions about heating your home with a wood burning stove, please get in touch.