Add reliable weather and wildlife protection to your roof vent or flue system with this durable galvanised steel “China Hat” cowl. Designed for trade use, it’s available in a full range of diameters to suit common vent and flue sizes.

Key Features

Galvanised Steel Construction
Built to withstand harsh Australian conditions with strong corrosion and weather resistance.
Integrated Bird-Proof Mesh
Prevents birds, pests, and debris from entering vents or flues, helping maintain safe and consistent airflow.
Rain & Downdraft Protection
The hat-style design deflects rain, wind and falling debris away from the vent opening, reducing the risk of downdrafts or blockages.
Full Size Range
Available in diameters: 75 mm, 90 mm, 100 mm, 125 mm, 150 mm, 175 mm, 200 mm, 225 mm, 250 mm, 275 mm, 300 mm.
(Codes 2501–2513)

Ideal Applications

Flue terminations
Plumbing vents
General roof ventilation
Installations exposed to weather, birds, or debris
Residential, commercial or industrial venting systems

Benefits

Helps maintain optimal airflow by preventing blockages
Improves system longevity by keeping vents clear
Simple, trade-ready installation
Robust and low-maintenance design

Installation Notes

Choose the correct diameter for your vent or flue.
Ensure secure fixing to withstand wind and rooftop exposure.
Inspect mesh and openings periodically for debris, especially in high-exposure areas.

Roofing

China Hat Cowl with Bird Proofing