• Allows ventilation of the roofing and drainage of condensed water coming from inside and outside the building
  • Protects against corrosion by quickly draining water from under metal roofing
  • It guarantees a ventilation space that allows excess heat dissipation
  • Very easy installation
  • It reduces noise during rain, which is of particular importance in attics


The braid is used between the wooden roof sheathing and the metal or wooden roofing to obtain a permanent drainage space. Used to dry the sheathing and eliminate excess moisture, as well as to prevent thermal warping and bulging of the roofing. Used mainly with zinc-titanium and aluminum roofing.