a stove flue pipe exterior of a residential house

Choosing a stove flue pipe for your heating system might feel like an afterthought to some, but it is actually a decision that should be made carefully. Maintaining productivity and safety in your wood stove or fireplace setup depends on selecting the appropriate stove pipe flue for your requirements.

But what is a good stove pipe, exactly? Essentially, you need something that provides even heat distribution, reduces the risk of fire hazards, and helps keep the air quality in your home at its best. They are the three most important criteria to be mindful of.

Through this article, we shall expand on those points and look at other important considerations to help you select the best flue pipe possible.


  • Material and Build: Choose heavy-duty steel for high-temperature endurance and wear resistance.
  • Size and Venting: Ensure pipe diameter matches the stove's outlet and complies with local regulations.
  • Safety Standards: Select pipes with quality guarantees and compliance with local building codes.

How to Choose the Best Stove Flue Pipe

As you might imagine, it really isn't complicated - but you should be mindful of one or two things. Let's take a look, in no particular order:

Material and Durability

When selecting a stove pipe, the material and build quality are important factors, so look for pipes made from strong materials such as heavy-duty steel, for example. This preference will ensure the pipe can endure incredibly high temperatures while also resisting wear.

Selecting pipes with a good, solid construction, should also be a priority, including dependable-looking seams and generous insulation, to guarantee reliable operation and durability.

Size and Length

The dimensions of the stove pipe - specifically its diameter and length - are important for effective airflow and correct venting. By the same token, it's also important to match the pipe's diameter with the outlet of your stove or fireplace: a 6-inch diameter is most commonly used in typical residential settings. The length of the pipe should be sufficient to connect seamlessly to your chimney or flue, according to local building regulations, for safety.

Types of Stove Pipes

All of our flues are made of high-quality stainless steel. In addition, our twin wall flue pipes are also made of high grade ceramic wool, providing reliable insulation.

Both will ensure effective and consistent removal of exhaust gases, maintaining a safe and warm environment with your stove or fireplace.

Our range of products is designed for indoor and outdoor use, accommodating various heating systems, including gas, coal, wood stoves, pellet ovens, and oil heaters.

Certification and Standards

Prioritise stove pipes that come with a reliable lifetime guarantee. This will be an indication of quality and adherence to safety and performance benchmarks. It's also wise to consult local building codes to make sure your choice complies with the specific requirements of your locality.

Longevity and Maintenance

When choosing a stove pipe, be mindful of both its longevity and how easy it is to maintain over time, showing a preference for stove flue pipes with solid finishes that are resistant to rust and corrosion. Additionally, ease of cleaning the pipe is important, as soot and creosote are liable to build up over time. Features like removable sections or designated cleaning access can simplify the maintenance process, although not essential.

Appearance and Style

Besides its obvious functional role, the look of the stove pipe is also worth considering. Our steel stove flue pipes, for example, will look great in any home. On the other hand, our matt black stove flue pipes also look quite stylish.

Either way, both flue pipes offer solid resistance to high temperatures and condensation damage. You simply need to decide which finish you prefer. Select a style that not only matches your stove but also adds to the aesthetic of your living space, if you can.


Proper installation of the stove pipe is important for safety and performance, and this is something you certainly shouldn't overlook. Fortunately, our stove flue pipes are incredibly easy to fit.

At 1mm thick, you can cut the fuel pipes quite easily with a simple hacksaw or, if you prefer, a grinder or cutting disk. With our easy-to-grasp installation guides and a technical support team available for remote assistance, you should find the installation process relatively straightforward.

a flue pipe protruding from a roof

Sizing your Stove Pipe

Selecting the correct size for your stove pipe is, of course, an incredibly important aspect of this process for ensuring good venting and operation of your stove flue pipe. The following steps will assist you in identifying the appropriate diameter and length for your stove pipe.

  1. Identify Outlet Size: Begin by determining the outlet size of your wood stove or fireplace. The majority of residential stoves usually have a 6-inch diameter outlet, but don't assume this is given - you should verify the exact outlet size before purchasing.
  2. Ensure Diameter Compatibility: With the outlet size established, make sure that the stove pipe's diameter matches it. Consistency in diameter throughout the venting system is important for maintaining proper airflow. A stove pipe with a smaller diameter than the outlet can lead to reduced productivity and possibly even safety issues. By the same token, a stove pipe with a larger diameter might lead to unnecessary heat loss and less efficient operation.
  3. Assess Pipe Length: The length of the stove pipe is another critical aspect, as the pipe needs to be adequately long enough to connect to the chimney or flue system while also complying with necessary clearances.
  4. Comply with Clearances: You may wish to consult building codes and regulations to understand the specific clearance requirements for your stove pipe. Please ensure that the length of your stove pipe allows for correct clearances to maintain proper venting and reduce the risk of fire.

Bottom Line

The main things to consider when selecting your flue stove pipe are material quality, appropriate diameter (and length), proper certification or lifetime guarantee, and visual appeal.

In the grand scheme of things, a stove pipe flue isn't a particularly complicated thing. Just consider the various elements properly, and make a well-informed choice that results in effective heating, safety, and improved overall experience of your unit.

Contact the Experts!

Choose flue-pipes.com for your stove flue pipe and benefit from a wealth of experience and expertise accumulated serving over 5000 UK homes.

With friendly and comprehensive support throughout the installation process, a dependable aftersales service, and a genuine no-quibble return policy, your home will stay warm and safe for years. We guarantee it!

Questions? You might find our FAQ page helpful but remember, we are just a phone call away: if you need a little advice regarding your stove flue pipe or have any installation queries, please do get in touch. We are more than happy to help!