Benefits

LAVANTUS air duct: Advantages at a glance

There are many good arguments that call for the choice of LAVANTUS air ducts when it comes to the decision for underground installed, insulated ventilation systems.

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Top-News

A listed building complex dating from the 1970s is being brought up to modern technical standards LAVANTUS air ducts are the practical solution

Big things are happening at VENTAFLEX

Temperature: 30°C – Humidity: 70 % The flies can only be successfully bred under optimal climatic conditions – this is ensured by a sophisticated ventilation system with VENTAFLEX air ducts.

The Swiss Society of Engineers and Architects sets strict energy standards for buildings … and VENTAFLEX can deliver!

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

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• 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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• Laying the air ducts
• Length adjustment of air ducts
• Installation LAVANTUS ring seal
• Installation LavantusGrip

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Major LAVANTUS project in Austria: Refurbishment of the Frank Hoffmann Cultural Centre in Güssing

HANDING OVER OF THE BATON

Major order in Hungary: Construction of a new feed factory for the industrial production of insect protein

New construction of a school center in Rötschmatte, Switzerland, with LAVANTUS air ducts for underground

VENTAFLEX catalog 2026

Installation VENTAFLEX air duct round

Installation LAVANTUS air duct for underground