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A wood burning stove is only as safe and efficient as the flue system behind it. Chimney lining and flue installation is one of the most important parts of any stove project, and it is something our team takes seriously on every job we carry out. Whether you are fitting a stove into an existing chimney breast or working with a property that has never had a solid fuel appliance before, getting the lining right is not optional. It is the foundation everything else depends on.
We carry out chimney lining and flue work as a fully integrated part of our residential stove installations. Our installers do not treat it as an afterthought. From the initial survey through to the final flue integrity check, every stage is handled with care and precision, and every installation meets current building regulations and HETAS standards.
Older properties in the UK often have unlined masonry chimneys that were built for open fires rather than the concentrated heat output of a modern wood burning stove. Using an unlined chimney with a stove creates real risks. Gaps and cracks in the original brickwork can allow combustion gases, including carbon monoxide, to seep into the fabric of the building. Cold, rough masonry also causes poor draw and increases the build-up of creosote and tar deposits over time.
A properly installed liner solves all of this. It creates a smooth, correctly sized passageway for flue gases to travel up and out, improves the draw of the stove, reduces the risk of condensation within the chimney, and provides a continuous sealed route from the stove collar to the chimney pot. It also gives you a clear, inspectable system that future sweeps and engineers can work with confidently.
For new builds or properties with no existing chimney, we install twin-wall insulated flue systems. These are designed to run through rooms or outside the building envelope and maintain the correct flue temperatures needed for safe, efficient operation.
Our team carries out a thorough assessment before any lining work begins. We check the condition of the existing chimney stack, measure the internal dimensions, confirm the height and routing, and identify any obstructions or areas of concern. This preparation stage matters. It means we arrive on the day of installation with exactly the right materials and a clear plan of action.
The main types of liner we install include:
Once the liner type has been confirmed and all materials are on site, our installers will protect the surrounding area before work begins. Drop sheets go down, the fireplace opening is sealed off where necessary, and the work space is kept as clean and contained as possible throughout. The liner is lowered or pushed through from above, connected to the stove collar at the bottom, and terminated with a correctly sized liner clamp plate and pot hanger or rain cap at the top. Insulation is added around flexible liners where the chimney is on an external wall, as this helps maintain flue temperatures and improves draw. The installation is then smoke tested before we sign anything off.
A typical chimney lining and flue installation takes between half a day and a full day, depending on the height and condition of the chimney and whether it is being carried out alongside a stove installation or as a standalone job. We will give you a clear time estimate when we survey the property.
All chimney lining and flue work we carry out complies with Part J of the Building Regulations, which covers heat-producing appliances and the requirements for safe flue construction. Our installers are HETAS registered, which means they are authorised to self-certify the installation to your local authority on your behalf. You receive a certificate of compliance on completion, which is an important document to keep hold of for home insurance purposes and when you come to sell the property.
We do not cut corners to save time. Our team takes the view that a chimney lining done properly the first time is far less costly and disruptive than one that needs remedial work further down the line. When you book with us, you can expect a clean, professional installation that is built to last and fully signed off to give you complete peace of mind.
“We had a cast iron wood burning stove installed in our kitchen diner and it has completely changed how we use the room. The whole family gathers around it in the evenings now. The installation team were friendly, professional and left no mess whatsoever.”
“The pricing was transparent with no hidden extras, which I really valued after getting some vague quotes from other companies. The installation was carried out to a high standard and our stove has been faultless since day one. Excellent service.”
“Fitted a log burner into our 1930s semi and it works a treat. The installer was efficient and clearly experienced, and took care not to damage our original tiled hearth. Really chuffed with how it's all turned out.”
“I wasn't sure what size stove I needed and the team gave genuinely useful guidance rather than just upselling the most expensive option. The stove they recommended is perfect for our lounge and installation went smoothly. Very satisfied.”
“Straightforward process and a quality result. The wood burning stove heats our downstairs completely and we barely touch the central heating now. Installation was clean and the guys were polite throughout.”
“The survey visit was thorough and the installer flagged a potential flue issue early on, which saved us hassle further down the line. Everything was sorted and the stove is now installed and working brilliantly. Really appreciated the honesty.”