The main characteristic of mono sheet panels is the lightweight internal finish that consists of a flexible facing made of bituminized felt, centesimal aluminium or a fibreglass membrane.
Bituminized felt is a black, semi-breathable, bituminized sheet.
Centesimal aluminium has a natural glossy colour, is lacquered and embossed and is not breathable.
The glass fibre membrane, made of a white non-woven fabric, is capable of trapping any condensation that may form.
Monosheet panels require structural supports positioned no more than one metre apart. In addition, given the characteristics of the flexible facings, the joint between panels has no patterned tooth.