Cotherm
Cotherm: The economical and environmentally friendly pre-fabricated polycombustible chimney system.
Are you searching for a heating system that you can count on, that is economical and ecologically sound?
You should choose our Cotherm polycombustible chimney system! As its name indicates, it is capable of using all types of combustibles. This "made in Belgium" polycombustible chimney system consists of a central terracotta or refractory clay flue wrapped in fireproof basalt wool that ensures thermal and acoustic insulation. This complete polycombustible chimney system is integrated in a self-bearing mantel of expanded clay concrete.
Safe, economical and ecologically sound
The benefits of the Cotherm polycombustible chimney system
- Good resistance to thermal shocks and the chimney fires
- Considerable savings
- Impervious to acidic condensates
- Complete impermeability to gases and liquids
- Conservation of contiguous materials
- Exceptional draw
- Silent flue
- Respect for the environment thanks to the neutralisation of condensates
Easy to use
The Cotherm polycombustible chimney system is available as an easy-to-assemble construction kit. That means any professional or simple handyman can install the chimney quickly and without difficulties.
Custom-made
We offer a wide range of polycombustible chimney types and interior dimensions, as well as the appropriate accessories for all models.



