ldorado GS aviation hangars unique structures with high efficiency and low maintenance costs. Each project is developed taking into account the purpose of use of the specific building, and adapted to the technical requirements of the relevant industry: a wide range of hangar gates, free internal space without partitions, compliance with safety requirements. Since there are no massive columns along the walls, the use of the interior space becomes maximally efficient. The aviation hangar, in our design, has a structural ceiling to which the necessary utilities are attached. Heating and cooling costs are significantly lower because structural ceilings separate unused space from usable space.