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Contact us

You can reach us directly:

 

Please send us your request for quotation or the list of services directly to info@ventaflex.de.
If you have any questions, please do not hesitate to contact us by telephone: +49 (0) 25 05 – 93 829 -0.

HEAD OFFICE

VENTAFLEX GmbH & Co. KG
Siemensstraße 46
48341 Altenberge - Germany
Fon: +49 (0) 25 05 - 93 829-0
Fax: +49 (0) 25 05 - 93 829-10
Mail: info@ventaflex.de

 


ALEXANDER MERSCH

Product Management/ Technical Sales

Fon: +49 (0) 25 05 - 93 829-14
Fax: +49 (0) 25 05 - 93 829-10
Mail: a.mersch@ventaflex.de


ALEXANDRU STADLER



LYDIA WARSTAT

Officemanagement / Marketing

Fon: +49 (0) 25 05 - 93 829-15
Fax: +49 (0) 25 05 - 93 829-10
Mail: l.warstat@ventaflex.de

 


GESA GRONERT

Management Assistance

Tel.: +49 (0) 25 05 - 93 829-18
Fax: +49 (0) 25 05 - 93 829-10
Mail: g.gronert@ventaflex.de


STEFANIE FRIE

Sales

Tel.: +49 (0) 25 05 - 93 829-20
Fax: +49 (0) 25 05 - 93 829-10
Mail: s.frie@ventaflex.de

 

Top-Downloads

VENTAFLEX catalog 2022

VENTAFLEX catalog 2022

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

Download pdf (17 MB)
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
Download pdf (742 KB)
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 (4 MB)

Top-News

The change in energy policies demands a different technology

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Underground installed air ducts for comfortably temperated air in the event hall of the listed Liebfrauen church

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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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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.

Read more