A louvred smoke ventilator in the open position


The Eura is a natural smoke and heat exhaust vent (NSHEV) louvre for roof or wall mounted natural Smoke & Fire Ventilation Suitable for smoke & heat release and day-to-day environmental use.

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In addition to mill finish, smoke vents are also available is a polyester powder paint finish with a wide choice of colours and gloss levels.


For smoke ventilation & heat release, and also for day-to-day environmental use if required.

Pneumatic or Electric Actuation  Enables connection to Life Safety, Smoke Detection and Building Management Systems.


  • Bird guards
  • Insect mesh


Maintenance should be carried out in accordance with McKenzie-Martin’s recommendations.

System Design & Product Selection

Assistance with scheme design and product selection is offered by our experienced technical team.


Smoke vent units are available in throat sizes ranging from 600mm wide x 940mm long, up to 2400mm wide x 2920mm long.


Corrosion resistant 6063 T6 aluminium alloy with corrosion resistant bearings.


A wide range of options are offered using differing body & louvre blade constructions.

Ventilator body in the following formats:-

  • Aluminium (shallow profile available)
  • Aluminium with insulation to throat
  • Aluminium with insulation to throat and flange

Louvre blades available in:-

  • Aluminium
  • Aluminium double skinned with insulation
  • Polycarbonate 8mm thick double walled
  • Polycarbonate 16mm thick triple walled
  • Laminated singe glass 6.7mm thick
  • Double glazed 24mm thick



There are no drawings for this product.