FFWhere do we stand?
We are active in cooperating with you wherever necessary!
Supporting the slogan “Together for Handball,” we now represent our passion and activeness in the future to support towns to rebuild their sports clubs and continue the sports activities and cultural events like in the city Petrinja.
Catastrophes cannot stop us!
The newly built air dome at the City Stadium is a place for athletes to prepare faster and easier for future sports challenges and the young people and the children needing regular physical activity for the development and healthy growth.
Need the one for your city, too? We are always ready to assist you!
DUOL Air Supported Structures endure the forces of nature
DUOL air-supported structures withstand temperatures from -55 ° C up to +70 ° C, strong winds, storms, heavy snow and ice.
Our facilities are also a perfect solution for areas with strong Seismic activity, especially in the following ways;
Our air domes are earthquake resistant and made with a self-balancing structure that employs a counter-balance self-adjusting weight system that keeps the structure in place when hit by a strong earthquake. The earthquake causes relative movement between the supported dome and the cables, while the weight system adjusts the tensile strength and brings the structure back to equilibrium.
Emergency Backup System
Our air domes are well-equipped with Emergency Backup System that never lets the energy go down. Our structure comes with around 12-24hr autonomy, which can be extended to around 100hrs when needed.
Safe, Sustainable, and Cost-effective
Additionally, they are safe and cost-effective. Depending upon the purpose and the structure of the dome, we have added up a number of emergency exits that can help you save yourself in difficult times.
Let’s Step Together and build durable and long-lasting structures for your favorite sports. Our structures are not only suitable for handball only, but also football, Tennis, Padel, Golf and other sports.