DUOL AirDome – a legacy of innovation, quality and service.

DUOL Company

From the very beginning, our single goal has always been to provide the very best custom-designed air-supported domes available to meet the specific needs of our customers.

Today, when a customer chooses the DUOL Team, every aspect of their air-supported structure project will benefit from our 25 years experience and unsurpassed professionalism.

By staying focused on attending to even the smallest details while providing outstanding service, expert technical sales support and follow-up, plus all the latest technological advances, DUOL has earned a reputation as the most trusted name in the air dome industry.

DUOL Air domes / Air-Supported Structures are most recognized products by DUOL. We are the global leader in air-supported structures and since company foundation 25 years ago, DUOL has installed more than 1500 structures all over the world: Europe, Asia, Middle East, Africa and South America.

Clients about us

Video presentation

Focus on quality

As a certified company with the ISO 9001:2015 quality standards, we apply this standard to every operation within DUOL organisation. DUOL follows strict ISO 9001:2015 quality standards in every process to ensure client safety and on time delivery.

Creditworthiness certificate warrants for our business excellence. Our certificate guarantees that we will be a reliable partner now and also in the future.

Solid company organization, worldwide references, innovative solutions: In 2013 DUOL was awarded “Best managed company in Slovenia”.

Complete control over all phases of operations



Efficient and fast after sale service

After you purchase a DUOL air dome you rely on the most experienced group of professionals in the world. DUOL offers clients an efficient and fast worldwide support during and after the warranty period. Immediate technical support for clients can be organized in a very short time with fly-in interventions of DUOL technicians. Spare parts support with the standard first aid kit are guaranteed, with crucial spare parts already in stock ready for sending.

  • Worldwide service, immediate response, quick actions, and efficiency in fixing problems
  • Analysis and resolution of issues can be done over the phone or by e-mail.
  • Shipping spare parts or immediate fly-in interventions by DUOL technicians.
  • After sales service with a first class intervention carried out by a local partner.
  • 5-20 years manufacturer warranty on the fabric and up to 2 years on equipment. Life expectancy more than 40 years