The Alpine Roof Ventilator 150/200mm version has a 200mm opening, 200mm neck and a 150mm neck adapter. Ideal for NCC Condensation Management compliance: – NCC 2022
Base Construction: 580 x 600mm powder coated alum base (0.6mm thickness)
Dome Construction: Powder coated stainless steel (0.6mm thickness)
Design: Aerodynamic design to resist rain and wind. The curved and overhanging top protects from wind and rain penetration along with internal deflector which protects from water entering the circular opening in the base.
Installation strap: Hidden tile installation strap secures the vent to a roof batten to protect from high winds (use tile installation strap only for tiled roofs)
Duct Adapter: Adapter twist locks into base for easy attachment of ducting (semi rigid or flexible foil)
Open Area: 29,040 mm
Technical Detail
Ventilator Type Natural Roof Ventilator
Base Dimensions 580mm x 600mm
Dome Dimensions 300mm w x 380mm d x 90mm h
Opening Diameter 150mm or 200mm
Ventilation Open Area 17206mm2 (125/150mm) 29404mm2 (150/200mm)
Wind Loading AS/NZS 4740 compliant
Bush Fire Rating BAL-40
Finish: Coloured finishes are powder coated with UV stabilised materials.
Standard Colour Range: Monument, Shale Grey, Surfmist, Night Sky
Custom Colours: All Colorbond Colours can be supplied with a 3 day lead time and small extra cost.
Features And Benefits
Low profile design – unobtrusive and can be positioned under a solar panel.
Pliable aluminium base – Installs like a rotary vent. Easier and faster to install than traditional cowl, pipe and flashing
All metal – stainless steel and aluminium construction for maximum durability and longevity
2mm aperture steel mesh – compliant with AS3959 for bush fire zones up to BAL-40 – plus keeps pests and rodents out of the building
Versatile base – compatible with both tiled and metal roofs (min 10 degree pitch)
Unique patented design – aerodynamic styling resists rain and wind (#2021107277)
Multi-purpose – can be used with ducting to vents fans and rangehoods or to vent out the roof space + Static – no moving parts means no noise, damage or maintenance
