PYOAL450

The PYOAL450 Outside Air Louvre is designed to provide effective weather protection for external air intake or discharge openings while allowing free airflow. Constructed from lightweight, corrosion-resistant aluminium extrusion, it offers long-term durability and resistance to the elements.

Application

Suitable for supply, relief, or exhaust air systems, and ideal for natural ventilation applications. Commonly installed in external walls or fa?ades to protect duct openings from water and debris.

Features / Benefits

• Provides weather protection while maintaining free airflow
• Suitable for supply, relief, or exhaust air applications
• Minimises water ingress in most weather conditions
• Lightweight aluminium extrusion
• Supplied with 12x12x0.8 mm galvanised bird/vermin mesh
• Available in natural anodised or powder-coated finishes (POA)
• Custom shapes available (triangle, diamond, circle, arch)