Shed Wood Burner - Safety Considerations
If you have a shed or log cabin, or any other off grid dwelling, you might want to install a stove in it. There are some things to think about before doing so.

It's crucial to ensure your cabin or shed is properly insulated to minimize the loss of heat and save fuel costs. Insulation can help reduce dampness and increase fire safety.
Size
A shed log burner can be used to heat a summerhouse or shed. It is crucial to select the correct stove for your home and ensure that it meets all of the safety standards required. A stove that is too large isn't able to vent properly and will also quickly cause the flue to smear. On the other the other hand, a stove which is too small will not be able to heat the space enough.
It is important to first determine the dimensions of the shed and then determine the location of the stove. Once you've decided where the stove will be placed, you will require a hearth to support it. The hearth must be at least 12mm in thickness and constructed of a non-combustible product. The distance between the single wall flue pipe and combustible material is 3x the diameter of the pipe. However, this distance can be reduced if you use an insulative panel to shield.
After you've built the hearth, then install the stove. Depending on the stove you choose you may have to purchase an oven door, a stovepipe, or damper. Install an alarm for carbon monoxide in your shed or cabin because they are smaller than homes and are able to quickly fill with CO gas.
Installing a stove inside an outdoor space will require you to install an chimney liner to ensure safety and stop condensation. woodburning stoves can find flue liners at a wide range of hardware stores and they're usually simple to cut to the right length. Make sure you use tin snips or a can opener to open the lid and the bottom of the can, and make sure to bend sharp edges within.
Safety
Shed wood burners can be very comfortable and efficient, however you should take into consideration the safety aspects of the installation. This includes making sure you are using the correct installation and use of the stove, a carbon monoxide detector as well as a fire extinguisher. It is also important to keep pets and children away from the stove to minimize the risk of accidents.
Installing your stove in a shed by a HETAS-registered installer is a great idea. They will ensure that the installation is carried out in compliance with the building regulations. This includes the proper distances from a wall that is combustible. This can save you from the need for an official building control certificate.
You will need to ensure that you are burning well-seasoned, kiln-dried, seasoned wood in your shed stove. Don't burn treated off-cuts since they will produce chemicals that can pollute the air and cause air pollution. You will also need to ensure that you have a correctly constructed chimney. A single wall flue system is ideal for most sheds, however if you would like to install a double wall stove in your shed, this will require a bigger chimney.
Smoke from a wood-burning stove is dangerous, particularly to pregnant women, children and the elderly. Smoke from a wood burning stove could be harmful to those with asthma, COPD, heart disease, and even dogs and cats.
A fire guard screen is recommended to shield pets and children from hot embers and sparks and it's recommended to keep a log book of fires and extinguisher on hand in the event of an emergency. You should also avoid using charcoal or gasoline starter fluid near the stove in your shed. These are highly flammable and could cause an explosion or flare-up should you make an error.
Depending on the area that you reside in, you may be in a smoke control area, and this will affect the type of stove you can install. You must select an appliance that is listed on the DEFRA (External link) approved list of appliances.
Installation
Having a log burner in your summer house or shed is a fantastic idea and can really bring you closer to nature in a way that just can't be achieved with a regular fire in the home. A log burner in your garden or shed can be a fantastic location for family gatherings and socializing. It also allows you to enjoy the wonderful outdoors in the comfortable confines of your home.
When installing a shed wood burner it is important to consider the size of your summerhouse or shed and the amount of output you require from the stove in order to heat it properly. You will also need to be aware of whether you are located in a smoke control area and if there are any local laws governing planning that could affect the installation. Ideally, you should consult with an HETAS registered installer to help you with your planning and installation.
If you decide you want to install a wood burner in your shed the first thing you will need to do is to determine the size of flue pipe your shed is able to accommodate. This is typically a simple process and the supplier of your stove will be able to advise you on this. Once you have figured out the size of flue pipe you will need then you can begin to look into shed log burners that will work for your summer or shed home.
After you have decided on the ideal stove for your shed or summerhouse, you will need to prepare the area to install it. This will involve clearing away any materials that are flammable and making sure that there is a minimum distance of 1m from the shed to the front edge of the chimney stack. It is also important to make sure that the stove is placed at least 2m away from the closest combustible walls and that all combustible material in the shed is covered with fire board or covered with insulation.
The hearth should be made from non-combustible materials, and at least 12mm thick. You can make use of any type of stone or concrete for instance, but be sure not to use sand, because it could impact the performance of your stove and lead to a fault in the chimney. You'll also require a pair of twin wall flue pipe as well as a class D airvent and chimney cowl.
Maintenance
Shed wood burners are generally safe to use provided that there is good ventilation and a smoke alarm installed. If you plan to install a wood stove in your shed, be sure that the electrical installation is signed off by an electrician and any flammable material is kept away from the stove.
You should clean the chimney and glass of your shed log heater regularly. You can apply a light squirt of vinegar to remove any marks or smudges that have accumulated on the inside of the stove glass. But make sure you don't get any vinegar inside the burner. You can also clean the outside of the glass log burner by using an easy solution consisting of washing liquid and paper towel.
Remember that shed log burners are designed to be used with dry-seasoned firewood. The moisture content of the wood should be less than 20%. Utilize a wood moisture meter to determine the moisture content of your logs. Keep your wood in a well ventilated shed, and make sure to keep flammable objects like furniture and curtains from the shed. It is also an excellent idea to have the chimney swept at minimum every year.