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Through Roof Kit

An architecturally inspired through roof cowl offering a modern alternative to wall or soffit penetrations for outdoor ventilation. The marine grade aluminium cowl provides effective ventilation exhaust while ensuring protection from rain and bird ingression. The modern form of the cowl combined with the robust black powder coated finish creates an aesthetic suited to modern architectural building while ensuring water runoff in all directions

Suitable for both residential and commercial uses. 

The kit provides all the required components to achieve an effective exhaust for a ventilation system:

  • Marine grade aluminium cowl, powdercoated in black
  • UV resistant HDPE pipe, designed to connect with standard 150mm ducting
  • Rubber Sealing flange
  • Fittings and hardware
Key Features
  • Modern, aesthetic option for ventilation
  • Mannex black powdercoating
  • Custom colours available
  • Fittings and hardware to support a fast and effective installation
Scope of Use

The Through Roof Cowl kit is used outdoors in both rediential and commercial spaces. 

  • Ø150mm HDPE pipe
  • Supplied with cut steel pipe clamp
  • Supplied with roofing screws
Limitations on Use
  • Only orientated vertically


Vynco is a leading designer, distributor, and manufacturer of electrical components to the domestic, commercial and industrial markets within New Zealand.

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