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Polytherm membrane Natural ventilation

Polytherm membrane

Air intake

  • Polytherm membrane
  • Single curtain
  • Roll-up curtain
  • Roll-Down Curtain
  • Lumiwall panel

    • Air output

  • LUMIRIDGE system
  • Chimneys & roofvents
    • fond titre produit

    Polytherm membrane

    A reliable, insulating and transparent system!

    • Offering 2 or 3 distinct ventilation stages
    • Automatic, simple and without pulley
    • Silent, economical and no maintenance
    • Single opening reaching 6 feet (1.8 meters)
    • Made of clear U.V. treated polyethylene garanteed 5 years

    A large opening rigid system!

    • Opening reaching 12 feet (3.6 meters)
    • Offering 4 or 6 distinct ventilation stages for more precision
    • More rigid and safe frame due to the solid permanent center
    • Central support piece designed to provide rigidity without obstruction
    • Higher stability of membranes when high winds occur to extend duration
    • Possibility of remplacing only 1 section if broken instead of entire wall
    Voir réalisations Download file
    Single curtain