Helm Ridge Ventilator (H-RV) / Helm Slope Ventilator (H-SV)
Helm Ridge & Slope mounted Ventilators are natural extract roof mounted units. It ensures positive extraction under all weather conditions being so designed that all rain is effectively drained. They are suitable for the general ventilation of all industrial buildings. They are particularly useful in industries where continuous extraction of plant and solar heat is required.
Units are available in sections up to 2450mm long. Larger throat openings are available on request. Ridge Ventilators are also available in continuous lengths of your choice.
Ventilators can be manufactured from Galvanised, Zincal, Zincalume, Aluminium, Stainless steel or Pre-painted material. An embossed finish is also available on request.