French manufacturer · Niort (Deux-Sèvres)
Poujoulat
Stainless steel chimney flues from French manufacturer Poujoulat
Poujoulat is a French family-owned company based in Niort, in the Deux-Sèvres department. It makes stainless steel chimney flues and roof terminals for single-family homes, multi-unit housing, commercial buildings and industry, for new builds and renovations alike. The group has more than 1,500 employees; in Belgium, the brand is represented by Poujoulat Belux, in Nivelles.
For you as an installer, these are the parts that run from the stove to the roof: Therminox insulated twin-wall flue for the chimney, PGI concentric flue for pellet stoves, enamelled flue pipe or Start-Inox for the exposed connection. We have taken the Ø 80 to Ø 200 parts from the Poujoulat Belux 2026 price guide, each with its article code. They will appear in the catalogue with their prices; until then, send us your article codes or your installation diagram and we will come back to you with a price.
Selling points for your customer
- Therminox: designation T450 N1 W V2 L50040 G50 under EN 1856-1 (Poujoulat declaration of performance).
- 5 cm clearance measured from the outer wall of Therminox, according to the Poujoulat 2026 price guide.
- Assembly clamp with locking pin supplied with every Therminox component, joints that turn through 360°.
- Ten-year warranty announced by Poujoulat on Therminox and PGI.
For a complete flue, send us the appliance outlet diameter, the height to cover, the roof pitch and the roof covering, or simply the article codes from the Poujoulat price guide: we prepare the parts list and the price.
Why we distribute it
One flue for every fuel
Therminox takes gas, oil, wood and pellets, for flue gases below 450 °C (class T450 under EN 1856-1). Smooth inner wall in 316 L stainless steel, 25 mm of high-density rock wool between the two walls.
Air and flue gases in one flue
With PGI, combustion air drawn from outside comes in through the air gap around the flue. Two diameters, 80/130 and 100/150, and cone-on-cone joints that seal without gaskets, according to Poujoulat.
Matt black from stock
Poujoulat keeps Therminox in matt black RAL 9019 and PGI in black P 9030 in stock, according to its 2026 price guide. Other RAL colours are available on request.
The documents for each range
For Belgium, Poujoulat publishes one declaration of performance per range (Therminox TI, ZI and Cuivre, PGI, enamelled flue pipe), in French, Dutch, German and English. We attach it to our quotation.
The ranges
| Model | Specifications | Selling points for your customer |
|---|---|---|
| Therminox TI, ZI and Cuivre | Insulated twin-wall flue | TI with a stainless outer wall for outdoors, galvanised ZI for indoors; stainless, matt black RAL 9019 and copper finishes. |
| Therminox Pellets | Insulated flue for pellets | Ø 80 and Ø 100, black RAL 9019, as an indoor flue or on the façade. |
| PGI | Concentric air and flue | Pellet stoves: 80/130 and 100/150, in stainless steel or matt black P 9030. |
| Enamelled flue pipe | Single-wall connection | Matt black: Ø 80 and 100 with seals for pellets, Ø 130 to 200 for wood. |
| Start-Inox 316 | Single-wall connection | 0.6 mm 316 L stainless steel painted matt black RAL 9005, Ø 130 to 200, for log stoves and cookers. |
Poujoulat catalogue
No products
References being entered. Ask for the full price list by email.
Poujoulat after-sales, warranty and parts
A part damaged in delivery or a wrong reference: let us know with the order number and a photo. We handle the exchange with Poujoulat Belux. For a warranty question, give us the article codes of the parts and the installation date.
Questions from installers
Why are Poujoulat parts not in the catalogue yet?
The parts are entered with their Poujoulat article codes; they will go online once their prices do. In the meantime, send us the list of codes or your installation diagram: you will receive a price by email.
Therminox TI or ZI: which one?
TI has a stainless steel outer wall and is installed outside buildings. ZI has a galvanised steel outer wall and is installed inside. Parts marked TZ in the price guide, such as caps, flashings, supports and connectors, are used with both versions.
Is PGI suitable for every pellet stove?
Compatibility is checked appliance by appliance against Poujoulat's list of recommendations. Give us the make and model of the stove: we check before quoting.
Do you have the declarations of performance?
Yes, those Poujoulat publishes for Belgium: Therminox TI, ZI and Cuivre, PGI and enamelled flue pipe, in French, Dutch, German and English. Poujoulat does not publish one for Start-Inox in Belgium.