EPP ducting is a system of prefabricated ducts and fittings that exploits the advantages of expanded polypropylene. The most important features of the product are stiffness of construction, lightness, ease of installation and good thermal insulation.

EPP ducts are used e.g. as intake and extraction sections in household heat recovery systems. They do not require additional insulation (as the material itself is already an insulator), which significantly reduces installation time.

Each piece can be fastened easily and quickly as no additional fasteners or screws are required. Additionally, foamed polypropylene is easy to cut with hand tools. The system also eliminates the formation of thermal bridges. Due to the low weight of the elements, a suspension system is practically unnecessary. 

Advantages of EPP system:

• Simple installation (no additional mounts, tapes, screws, etc.),
• Assembly requires little expertise - EPP elements are simply push-fit to connect; ducts can be cut to match our needs using a knife or a saw,
• The system consists of just a few pieces - only 3-4 (a pipe, bend 45o, bend 90o, connector or a t-piece),
• A lightweight, durable design.