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Checked high performance

VENTAFLEX® air ducts exceed the strict requirements of the tightness classes by up to 99%.

You can find detailled information in our PDF, which you can download here.

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VENTAFLEX catalog 2022

VENTAFLEX catalog 2022

All air duct products, technical details, supplies and installation instructions can be found in our general catalog.

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Installation VENTAFLEX air duct round

Installation VENTAFLEX air duct round

  • Installation of VENTAFLEX air ducts with VENTASNAP and VENTAFIX
  • Glueing of VENTAFLEX air ducts
  • Installation of a compensator for the expansion compensation
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Installation LAVANTUS air duct for underground

Installation LAVANTUS air duct for underground

  • Laying the air ducts
  • Length adjustment of air ducts

  • Installation LAVANTUS ring seal

  • Installation LavantusGrip

Download pdf (3 MB)

Top-News

The change in energy policies demands a different technology

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Projects where the client has the courage to realise new economic and ecological ideas are the "favourite challenges" of the VENTAFLEX team.

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Every construction plan has its own challenges, because each project demands an individual solution.

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The planning of complex systems is easier to manage when all necessary components needed for construction are detectable at a glance. That is the only way to put the actual perfect solution together.

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The construction industry depends on a variety of external conditions – at the moment there are delays at many large-scale projects, because not only skilled workers, but also material is not...

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