The panels are elements for facades which can produced up to 6000 mm long and up to 500 mm wide.
There are several types of panels with different characteristics: interlocking tongue and groove, with horizontal and vertical lap joint. The panels are made by roll formingmachines or press brakes. On site fitting is carried out using the male / female slotting technique or with a lap joint.
The transversal expansion of the panels does not influence excessively, while the longitudinal expansion of the covering must be compensated by an empty space or detachment in order to absorb it.