SCROLLABLE DOOR MODEL ED-300

The door of fast opening ED-300 of Dolmen is designed for general use in inner hollows, that by his reduced structure, allows to adapt it to all type of hollows and atmospheres which they support to losses air pressures. By his watertightness it prevents the temperature interchange, providing a considerable power saving; as well as the access of all type of insects and dust.
By his rapidity in opening and it closes, it offers a great fluidity of transit of people, vehicles, merchandize, etc. contributing the high yield and security that is demanded to him to a door of these characteristics.