Plastic gas flue systems

Welcome to our webpage

  • Plastic gas flue systems
  • Rigid and flexible exhaust pipes
  • Concentric systems (LAS) for indoor and outdoor installations
  • Professional cascades and collective systems
  • The largest assortment in Europe

Almeva is one of the leading suppliers of plastic exhaust systems. We are a partner of a large number of wholesalers, fireplace manufacturers, heating installers, as well as international boiler manufacturers.

The Swiss quality and the precision of the molded parts makes us one of the top suppliers in Europe. Through our branches in different European countries, we are very close to the customer.

We guarantee a full technical support service for dimensional calculations and installation advice.


Dear customers, 

now you can download the library of our plastic chimney system in the section "CAD library".