Ventuer powdercoated aluminium wall cowls provide efficient airflow and reliable weather protection for external supply or exhaust openings. The angled hood helps deflect rain and wind while the corrosion-resistant aluminium construction delivers a clean, durable facade finish. Available in multiple duct sizes and powdercoat colours, the range can be supplied with removable insect mesh or bird mesh to suit the required level of pest protection. The cowls are suitable for residential, commercial and industrial building applications.