Ridge Vent RVH

Compliant ventilation

Colt Ridge Vent RVH provides continuous high volume weathered extract ventilation for industrial buildings. It can be mounted either at ridge or down slope and is compliant to AS 2427 and AS 1170.

Where a controllable “tulip” style vent is needed, we recommend the Colt Ridge Vent HC. Where a low profile vent is required, we recommend the Colt Labyrinth.

The RVH ridge ventilator is made either from ColorbondTM, galvanised steel or aluminium. It is available in throat widths from 300mm to 900mm and can be infinite in length. Birdguards and flyscreens are also available.

Dampers can be either controllable or fixed.

Product information

Ridge ventilator RVH
Colt Ridge Vent RVH air flow path

Features and benefits

Tested product - Fully compliant to AS 2427, the smoke & heat release ventilator standard, and AS 1170, the loading code for wind. RVH has been tested to all mandatory parts of AS 2428, making it and the Colt HC one of the only ridge ventilators in the Australian market that are compliant with AS 2427.

Efficient - Ridge Vent RVH is efficient in operation and provides continuous ventilation in all weather.

The ventilator is not affected by the direction or velocity of the wind - in fact its performance will increase in higher wind conditions.

Weather resistant – The ventilator is designed to prevent water entry into the building at any wind velocity.

Various fixing options - Ridge Vent RVH can be installed onto most kinds of roofs, either at the peak, down slope or on a flat roof. It is compact, so it requires a small area of roof to be cut out.

Easy to install - Ridge Vent RVH is delivered to site in breakdown form for easy local assembly.

Durable - Ridge Vent RVH is manufactured from tough, corrosion-resistant materials.

Low in maintenance – Ridge Vent RVH requires minimal maintenance.

We are at your service

We provide a pre-order design service. We also offer complete project management, installation, wiring and commissioning, which means that we take complete responsibility to ensure that the product is in full working order within one package of works.

Please contact us for more information relating to the application, specification, installation or servicing of this product.



Clear opening natural ventilator, for natural day to day ventilation.

Dimensions / size range

  • Throat widths available from 300mm to 900mm

  • Throat lengths are infinite

Control options

  • Dampers can be either controllable or fixed.

Acoustic options

  • Sound baffles fitted below unit

Sheeting options

  • ColorbondTM
  • Galvanised steel
  • Aluminium

Screen options

  • Galvanized bird screen
  • Aluminium bird screen

Contact Colt

Email us
Call us: +61 2 9828 2510

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