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Benefits that satisfy

Find out more about the special advantages that make the VENTAFLEX® air duct system so powerful, efficient and economical.



Ultra light

Air ducts and chimneys out of polyurethane-foam are ultra light regarding to its weight and easy to process cause they are mounted and taped on the construction site with the patented plug system. 

One chimney with a diameter of 650 mm and a length of 1 m weights only appr. 11 kg. 

A big advantage is the fast and uncomplicated assembling.


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