DUOL has 20 years experiences in air supported structures. Since its founding DUOL has covered more than 1000 sport facilities. In 20 years we have invested a lot sources in R&D, so by choosing DUOL you can be sure that you get best quality air dome.

A lot of world-famous sport tems have chosen DUOL to cover their sport pitch.

The QM-system of DUOL is geared to the standards of ISO 9001:2008 and is regularly checked in line with that certification.