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Renovation caseold building

Old building material with modern air-conditioning technology

Limited carrying capacity or insufficient space are great challenges when retrofitting existing buildings with modern air-handling systems. In short: Static, space, optics, preservation order requirements and performance play a big role when choosing the ventilation system.

New efficient systems: the combination does it!
When renovating not only the air-handling systems have to be renewed, but also the air ducts. An air-condition-technological system can only prove its performance in successful combination and the energy doesn’t get lost ‘on the way’  - by bad insulation or leakage. The VENTAFLEX sys-tem offers the ideal solution due to material (PUR-rigid foam) and supplies (VentaSnap).



Project example

Overall programme


VENTAFLEX® catalog 2020

VENTAFLEX® catalog 2020

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

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Installation instruction VENTAFLEX air duct round

Installation instruction VENTAFLEX air duct round

• Montage von VENTAFLEX® Luftleitungen mit VENTASNAP und VENTAFIX
• Verkleben von VENTAFLEX® Luftleitungen
• Montage eines Kompensators für den Dehnungsausgleich

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Installation instruction VENTAFLEX air duct for underground installation

Installation instruction VENTAFLEX air duct for underground installation

• Empfohlene Maße zu Installation
• Anwendung VentaSnap® + Klebung
• Längenanpassung der Luftleitungen
• Erstellung einer Mauerdurchführung
• Montage Mauerkragen

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Chiron Group SE entschied sich beim Bau des neuen Werkes für die Luftführung mit dem VENTAFLEX® System.

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Energetische Sanierung einer Bausubstanz der 1970er Jahre

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Sanierung der"Blomenburg": erdverlegte Luftleitungen transportieren 5.250 m³/h Luftmenge ins historische Gebäude

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