Another solution for the Etrnity Maxi series is the new lift and slide system called “zero”, that allows to hide the door’s aluminum. When the window frame disappears in the wall jamb, the glazed surface is maximised in order to get the most possible light irradiation and a high level of thermal transmittance. The Eternity maxi “zero” windows with lift and slide system is excellent for panoramic views and access to terraces or gardens. Its exclusive minimalistic design integrates perfectly in many different building types. Other high quality features of the Eternity maxi “zero” series are: high thermal insulation and soundproofing, excellent functionality and maximum brightness in the interior.