The 24-storey building is one of the tallest wooden skyscrapers in the world standing at 84m tall with a gross floor area of 25,000 m². The HASSLACHER Group delivered 777 pieces of beams and walls made of glued laminated timber and cross-laminated timber of the strongest and best in class quality respectively. The CLT walls were further refined by the means of double surface treatment and were provided with a vapour barrier at the factory. Furthermore, were delivered ready-made to the construction site in Aspern together with the pre-installed windows.