Chimney systems that predate 1965 will often require a modern lining solution for the following reasons.
Do i need a flue liner for my wood burner.
You most certainly are going to need a stainless steel twin wall liner for your wood burner stove.
Chimney fires are a hazard in unlined flues but with a flue liner they are very rare and contained within the tube.
This may mandate that you install a liner if you re making any changes to or installing a wood burning stove or fireplace.
Whether it is a furnace hot water heater wood burning insert or stove and even existing fireplace by adding insulation you have also increased the protection and added extra to the value of your home.
Having peace of mind knowing your family house and belongings are better protected from dangerous carbon monoxide and potential chimney fires by the installation of a stainless flue liner.
In some locations your city s fire code may mandate that you install such a liner if you re making any changes to or installing a wood burning stove or fireplace.
The flue may have lost integrity and can leak smoke into rooms or other part of the building.
No leaks of smoke into your upstairs rooms or your attic or your neighbour s house in the case of a semi detached property then the answer is no you do not need to line your chimney nor is there anything in building regulations which states that you must.
If the liner blocks it will need to be removed and replaced which is costly.
Shop wood burning stoves now.
So while you can install a log burner without a flue liner it is best not to.
If your chimney is in good order with no leaks i e.
These works come under building control and need to be carried out by a hetas registered installer who will issue you a certificate upon completion.
A flue liner will serve you well in the long run by protecting your chimney and saving you money from repairs that may result from not using one.
The liner you have at the moment for gas is totally the wrong one for the wood burner.