Our down-flow relief/intake cowls are suitable for when a low resistance, high flow exhaust, intake or pressure relief cowl is required. An easy roof mount design and a variety of sizes ensure application for a wide range of flow rates.
- UV stabilised fibreglass cowl and base.
- Galvanised steel supports/bracing.
- Vermin proof mesh.
- Building Ventilation Exhaust
- Building Ventilation Intake
- Building Ventilation Relief