VENTAFLEX® GmbH & Co. KG

+49 2505 – 93 8290

Mon – Thu: 8:00 a.m. – 17:00 p.m.
Fri: 8:00 a.m. – 13:30 p.m.

Comparison to conventional duct

Air ducts for air conduction in buildings, at the facade or on the roof

 

 

 

Advantages of VENTAFLEX air ducts at a glance

 

Duct type used
for air transport		VENTAFLEX air duct
highly insulated rigid foam		Spiral duct
galvanized steel 		Spiral duct
stainless steel
Time saving
at installation		•••
pre-insulated air duct		–
has to be insulated on-site		–
has to be insulated on-site
Tightness•••
certified*		••••
Chemical resistance•••••••
Thermal protection•••••
Weight saving••••–

Application in the hygiene sector
e.g. food industry, swimming pools,
laboratories, retirement homes,
rehabilitation clinics

•••
certified*		–•••
Cleanability•••••••

Legend:     • = average     •• = good     ••• = excellent     – = not sufficient or not existent

*The VENTAFLEX air ducts are certified according to EN 16798-3 class ATC2/ tightness class D and according to VDI 6022

 

Download comparison air ducts

 

Top-News

LAVANTUS – the air duct especially for underground installation

Read more

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

Read more

The change in energy policies demands a different technology

Read more

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

Read more

Top-Downloads

VENTAFLEX Calalog 2023

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

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

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