Sauna chimney (double walls)
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Double-walled chimneys – functional and safe for your sauna
Double-walled chimneys are systems designed to ensure a safe and efficient smoke extraction process. They maintain optimal draft and retain heat within the sauna, even during intense heating. These chimneys are an excellent choice for all types of saunas, whether traditional wooden ones or modern frame-based or modular designs.
Unlike single-wall chimneys, double-wall chimneys feature a double metal wall with the space in between filled with thermal insulation material. This design helps reduce heat loss, protects the sauna walls and roof structures from overheating, and keeps the chimney’s exterior surface significantly cooler, thereby minimizing the risk of fire.
Manufacture of double-walled chimneys from high-quality, durable materials
As mentioned above, double-walled chimneys are made of stainless steel—a material resistant to moisture, corrosion, and extreme temperature fluctuations. The interior of the pipe is made of heat-resistant steel, which does not deform even after prolonged exposure to high heat. This design ensures reliable operation even during periods of more intensive sauna use. Thanks to these sauna installation accessories, a steady draft is maintained, smoke is removed from the sauna quickly and efficiently, and the combustion process proceeds smoothly and cleanly.
Compatibility of double-walled chimneys with stoves
Double-wall chimneys are suitable for both wood-burning, pellet, and briquette sauna stoves. Although it is generally straightforward to adapt a double-wall chimney system to any stove, our customers most often choose products from the following manufacturers:
- AITO – Wood-burning sauna stove - AITO AK-57 ST with ceramic stones
- GEFEST – Wood-burning sauna stove GEFEST - GFS ZK 30 (M) President 1020/60 Soapstone
- HARVIA – Wood-fired sauna stove – HARVIA 50
- IKI – Wood-fired sauna stove – IKI SL
- NOVA – Wood-fired sauna stove – NOVA PANORAMA 26 with plaster finish
- TULIKIVI – Finnish-made wood-fired sauna stove - TULIKIVI KINOS 20 TBH
If you’re unsure which wood-fired stove is best for you, feel free to contact us for a consultation at +370 683 45000.
We are open Monday–Friday, 8:00 AM–5:00 PM.
Accessories required for installing double-wall chimneys – convenient to purchase
To ensure that the installation of double-wall chimneys is done properly and meets all safety requirements, you’ll need these system accessories, such as sealing tape, decorative sealing plates, chimney caps, brackets, spark arrestors, roof sealing components, and other accessories, which you can easily and quickly purchase online.
When selecting double-walled chimneys, their accessories, and other sauna installation components online, it is very important to consult with a sauna installation specialist or our consultant before purchasing. They will advise you and help you select the chimney best suited for your sauna, complete with all the necessary parts.
Materials for sauna installation – things worth considering
A sauna requires more than just a stove and a chimney; from the very beginning, you must also consider electrical solutions, insulation materials, sauna ventilation components, hardware and fasteners for saunas, sauna benches, varnishes and oils, and fire safety measures. All these accessories will help create a functional, safe, and pleasant sauna experience for both experienced users and those who enjoy the sauna from time to time.
True sauna enjoyment begins with countless details
It is important to understand that building a sauna is a responsible and very important process, in which the overall look of the sauna is shaped by countless details, ranging from safety to elements that ensure functionality and a pleasant atmosphere. Every step, including the installation of the stove and the double-walled chimney, is carefully thought out, allowing you to truly relax in the sauna and simply enjoy the moment.
We wish every sauna lover a good heat and true enjoyment!
Which chimney system should you choose for your sauna?
We invite you to purchase all the appropriate equipment in our store. We sell products made of stainless steel - it is a heat-resistant material for insulated double-walled chimneys. Here you can find: double-walled inserts, upper and lower nozzles, flaps, tees.
A good sauna also requires a properly designed chimney system. Here you can choose the right one for you. If you can't find it in our store, write us an e-mail or call, we will try to help you.