Estra Frameless + Framed Glass Louvres

Glass Louvre Ventilators


Technical + Downloads

A glass louvre ventilator that can be used to provide a make up air facility for smoke control systems.
It can also be used for day to day ventilation in natural ventilation and smoke ventilation systems. The Estra has been specifically designed for use in vertical applications.

  • Aesthetic, lightweight solution
  • Slimline
  • Variable louver heights for increasing aerodynamic efficiency
  • May be powder coated in any RAL colour