The Eternity maxi series integrates venetian blinds between the insulating glass and the external aluminum frame with stratified glass. The venetian blinds allows protection from the sunlight, heat and helps maintaining privacy. The system can be hand-operated or using a motor. The venetian blinds are situated on the external side of the stratified glass, allowing more protection and better thermal isolation and soundproofing. In this system the venetian blinds are protected from dust and weatherproof; they can be easily reached and replaced if broken without replacing the glass. It is possible to match the blinds’ color to the external aluminum frame.