New EPP tube sizes

New EPP tube sizes

We have expanded our range of round ducts and ventilation fittings made of expanded polypropylene (EPP). New diameters with a wall thickness of 15 mm—150 mm and 180 mm—have been added to the available options. This allows for even better adaptation of the system to a variety of ventilation system configurations.
We have also introduced a significant design change—EPP ducts are now manufactured as a single piece. This solution enhances installation convenience and contributes to the high quality and durability of the system.

Key features of EPP products:

  • rigid and stable construction, 
  • low weight for easy transport and installation, 
  • easy installation thanks to the integrated socket-nipple connection, 
  • very good thermal insulation, 
  • no need for additional thermal insulation, 
  • elimination of thermal bridges in the system. 

The new EPP ducts are a solution that combines functionality, energy efficiency, and ease of installation. If you have any questions or need detailed technical information, please feel free to contact us.

 

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Alnor Ventilation Systems
Krakowska 10 Avenue
05-552 Wola Mrokowska
Poland

tel. +48 22 737 40 00