The construction of the cabin is mainly metal while its inner surface is shaped according to its use. It consists of non-flammable perforated walls, floor and ceiling. The only openings that are allowed are the ventilation openings and the entrance of the cabin, which closes and locks during movement.
The cabin for passenger compartments are more friendly and warm, so there is usually some upholstery, such as formica, a color of our choice or whatever else we want.
Cabins for cargo must withstand any blows from the loads so they are limited to some paint or stainless steel walls which are more durable.
Special categories are:
Panoramic cabins: they are made mainly of glass and their configuration is careful and exterior.
Ambulance cabins: usually made of stainless steel for sanitary purposes.