Blog entry by Syreeta Zelaya
Installing a Wood Burning Stove For a Shed
Wood burning stoves for sheds are an excellent option for gardeners who want to add a touch of warmth to their retreat. Be mindful that any DEFRA-exempt shed log burner has to be situated within a smoke control area and have the flue pipe properly shielded.
To protect yourself from fire it is also necessary to put non-combustible flooring on the walls in front of and behind the stove.
Size
A wood-burning stove for the shed is a wonderful option for any space that not only provides efficient heating, but also providing a rustic and beautiful look that adds warmth and ambiance. But before you decide on the stove you want for your shed, or another off grid dwellings like a shepherd's hut, yurt, earthship or container home, you must be aware of the regulations and safety requirements.
One of the most important aspects to think about when buying log burners for a shed or log cabin is the size. It may be tempting to purchase a larger stove than is required for the space, but this could lead to poor performance and even overheating. To avoid this we recommend using our KW calculator to find out the KW required for your area and then adding a few KW for safety.
There are many small wood burner log burners that are ideal for log cabins and sheds. Take the Charnwood Country 4 for example This model features an attractive country-inspired design that will fit in with any kind of log cabin or shed, while it boasts a heat output of up to 4.8kW. This model is Ecodesign-ready, which means it burns efficiently and produces less air pollution. It also comes with a huge viewing area as well as a multi-fuel grate so you can burn indoor wood burner and smokeless fuel.
Another option is the Saltfire Peanut stove range, that is available in a variety of colours and boasts an impressive heat output of up to 4.7kW. This model requires a bit more space from combustibles, which is 550mm on the sides and back, but this could be reduced to 100mm with shielding. It has a large wood burner viewing area, making it a great option for any log cabin or shed.
Depending on the dimensions and design of your shed, you may have to install non-combustible materials around the stove and flue pipe to ensure that it is in compliance with local safety regulations. This is particularly crucial in the case of a shed constructed from any kind of wood, which should be at least 200mm from the stove in order to prevent fires. If your shed was built from another material, it is recommended to consult with a professional installer so that the proper insulation measures are in place.
Installation
A shed wood burner is a great option to make your garden warm and cozy during the winter months. However, if you want to add one to your shed, make sure that it is installed correctly. This will shield your shed against fire damage and ensure that the stove meets the building regulations and safety standards. Also, you must ensure that your shed is properly ventilated. This includes ensuring that the area around the fireplace is free of combustible materials. The shed could be dangerous if it does not have sufficient ventilation. This is due to the fact that carbon monoxide can build up.
Installing a shed wood burner begins with measuring the area you'd like to place it. Take into consideration the size of the small wood burning stove stove and any other accessories that might be required. Check the instructions of the manufacturer to determine the safe distance from combustible material. It is also important to take into consideration the insulation levels of the shed as they can affect the amount of heat that the stove generates.
Once you've measured the space, mark out the location you plan to make the opening in the wall of the shed. Use a plumb line to ensure the right positions, and be sure to leave a sufficient clearance between the back of the stove and the wall, as well as between the walls of the shed and the chimney stack. Install a heat shield to guard the walls of the shed from heat produced by the stove. This is included with the kit and is simply lined up with the hearth plate.
You will also need to ensure that the shed has an uncombustible hearth that is typically constructed of either slate or granite. The hearth must be minimum of 12mm thick, 225mm wide in the front, 150mm wide on the sides and in the rear. The flue pipe should be protected and the safe distance from surfaces that are combustible should not exceed 200mm.
After you have installed the stove and hearth You must wait at least 24 hours before lighting it up for the first time. This is to let the mortar and sealants used to cure properly.
Ventilation
A wood stove requires oxygen in order to burn. Without airflow, it could result in a non-burning flame or even carbon monoxide. A vent will allow air to circulate around the stove while it is in operation, preventing carbon dioxide build-up and promoting air circulation. Vents should be the same size or larger than the chimney/flue and should be located as close to the stove as possible.
When you install a stove that burns wood in a shed, you must follow certain rules, especially in relation to ventilation. You could be fined in the event that you fail to comply with. To avoid this, you should hire a HETAS-registered installer to complete your installation and provide the certificate of conformance.
It is also essential to adhere to the Building Regulation Approved Document PartJ which regulates the installation of flues and chimneys. This includes the distance that the flue pipe must be from combustible materials like walls and ceilings. The stove and the flue pipe should also be protected from fire damage using either heat shielding or an insulative board.
It is recommended to place an board that is insulated behind and in front of the flue outlet. This will prevent flue gasses from getting drawn through the walls that are not insulated and causing possible fire damage.
You can also protect the shed from dampness by ensuring you put it away from any potential sources of moisture. This could include windows or doors that leak as well as any other places where rainwater might drip onto the stove and flue pipe.
A dehumidifier is also able to reduce moisture in the air and create a more comfortable environment. It will also prevent mould and fungus growing on the exterior of your shed. This could affect the performance of your stove and cause damage to the stove.
The type of fuel you burn on your log burner can have an impact on its performance too. Do not burn treated off-cuts, ply wood, or particle boards. These materials can produce toxic chemicals that can harm the stove or flue system, and cause excessive emissions. They can also cause dangerously high temperatures and high temperatures in flue gas. Don't burn garbage like cardboard or tyres. They're harmful to the environment and can block your stove.
Safety
While it is possible to install a wood burning stove in the shed, it is important to follow the proper installation guidelines and follow the proper safety precautions. This includes ensuring that your shed is built to meet the requirements to install log burners, and that your chimney is in good condition. It's also a good idea that you have the appropriate fire insurance.
The first thing you should consider when deciding on the perfect shed for a wood stove is the construction materials. Some sheds might not be suitable for the installation of log burners due to fire safety issues. You should also be aware that using wood as a building material for this purpose could be prohibited by local regulations for planning.
It is also important to ensure that your shed is properly ventilated. Without this combustion, it will not be as efficient and could pose a health risk due to carbon monoxide accumulation. Lack of ventilation could also lead to damp issues and condensation in the shed.
Make sure that the shed isn't positioned too close to a stairwell, since this could cause the warm air to rise and lose heat as it rises. Your shed should not be too far from a window, as this could result in drafts, which could cause certain stoves, such as the open-window detection system to go into.
It is also essential to check the roof of your shed to ensure that it is waterproof and properly sealed the area where the flue pipe runs through. Ideally, you should hire an expert roofer to complete the work to ensure that it is completed to a high standard and in compliance with building regulations and fire codes. Keep a fire extinguisher of class A inside the shed in case there is a fire or smoke emergency. It is recommended that you inspect your shed once a year for signs of wear and tear and repair them. You should also have the flue and chimney cleaned regularly to avoid the accumulation of creosote.