The RS-SKY revolving door is our most recent access proposal that, due to its crystal design allows for the advantages of the energy saving system by receiving natural light. The RS-SKY revolving door either manual or automatic with 3 or 4 leaves is manufactured with slight profiles made of materials and surfaces finishes of Grupsa. It allows ranging over diameters form 1800mm to 4000mm and great total heights of 4080mm being the standard one 2080mm. Two of its special features are: its solid revolving structure through interconnected horizontal handles fixed to the leaves and its operator location, in a floor concealed central box to enjoy a crystal ceiling.