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Contact us

Please note

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


Alexandru Stadler

Sales Manager
Fon: +49 (0) 25 05 - 93 829-19
Fax: +49 (0) 25 05 - 93 829-10
Mail: a.stadler@ventaflex.de


VOLKER STUMPF

Management
Fon: +49 (0) 25 05 - 93 829-11
Fax: +49 (0) 25 05 - 93 829-10
Mail: v.stumpf@ventaflex.de

 


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

Assistant to the Management
Fon: +49 (0) 25 05 - 93 829-18
Fax: +49 (0) 25 05 - 93 829-10
Mail: g.gronert@ventaflex.de

 


 

Sales partner Germany

Thilo Kunz Handelsvertretung
Zip code 20 – 29, 30 – 39, außer 32 – 36
Weizenweg 9 · 27383 Scheeßel
Fon.: +49 (0) 42 63 / 9 85 47 32
Fax: +49 (0) 42 63 / 9 85 47 33
Mail: t.kunz@tkh-net.de

 

Sales partner Austria

defrotherm - fellner GmbH
Energiesparsysteme
A-8501 Lieboch · Doblerstrasse 18
Fon.: +43 (0) 31 36 / 62000 - 0
Fax:  +43 (0) 31 36 / 62000 - 14
Mail: office@defrotherm.at

 

Sales partner Switzerland

TENEX Automation AG

Zürcherstrasse 170
 · CH-8645 Jona

Tel.: +41 (0) 55 / 210 40 43
Fon: +41 (0) 55 / 210 40 63

Web: www.tenex.ch
Mail: info@tenex.ch


 

Top-Downloads

VENTAFLEX® catalog 2021

VENTAFLEX® catalog 2021

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

Download pdf (8 MB)
Installation instruction VENTAFLEX® air duct round

Installation instruction 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 (737 KB)
Installation instruction VENTAFLEX® air duct for underground installation

Installation instruction VENTAFLEX® air duct for underground installation

  •  Recommended measures for installation

  • Application VentaSnap + adhesion

  • Length adjustment of air ducts

  • Creation of a wall duct

  • Installation wall collar

Download pdf (2 MB)

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