Krolewska Offices

This iconic building in the centre of Warsaw has achieved the world’s sixth best ranking in the LEED Certification system,, demonstrating the exceptional quality in the use of natural resources, creating a healthy environment and reducing operating costs. Innovative technologies designed by OPTIMAL Engineering, such as cooling and heating ceilings, LED lighting or rainwater use, contributed to such a high rating. Equally important was the cooperation of OPTIMAL Engineering in the course of commissioning and functional configuration of the building systems according to the international commissioning methodology..