The components which make up this structural system are:

 Purlins.
 Banco beams.
 Supporting beams.
 Supporting columns.
End columns.
 Anchorage.
 Bracing.
 Roof.

 Skylight:

As previously mentioned, the skylight is placed on the steepest planes of the roof in order to achieve zenith light, i.e. the optimum use of natural light without direct sunbeams. This system makes for pleasant interior lighting and cushions against rises in indoor temperature.

The great versatility of the Villoar 2 Banco system means that most of the materials currently available on the market can be coupled to the roof: glass fibre-reinforced polyester, compact or cellular polycarbonate, PVC, etc.

 Gutters.
 Heat insulation.
 False ceiling.