The roll up garage doors resembles blinds commonly used in windows. Rolling shutters are composed of a series of slats which are collected machambradas wound on a shaft in the provision upper door frame. And the whole roll with its axis is hidden inside the “box” or chest. Observe the scheme and note the overall dimensions and measures step before deciding on a roller shutter.
Like other, roll up garage doors shutters can play with lintels design variable such as “lintels grid” for internal ventilation or glazed lintels for interior lighting when the closure is in the lowered position. As for building materials, the rolling shutters garage can be manufactured in (heavier and economic) galvanized steel or extruded aluminum. Both of them are usually lacquered on both sides in any color or, exceptionally, be used for manufacture of imitation wood slats.
The roll up garage doors shutters are automated garage with “axis motors” that are hidden inside the roll curtain and into the collection box.