Operable, Adjustable Blades — Tilt blades open or closed to fine-tune airflow; fully closed seals the opening against rain and drafts.
Rainproof Louver Design — Angled, lapped blade profile sheds wind-driven rain, protecting interior equipment and ductwork behind the louver.
Durable Aluminum Alloy — Lightweight yet strong aluminum 6063-T5 resists rust and corrosion in outdoor and coastal environments.
Custom Sizes & Finishes — Made to order in custom dimensions, colors and powder-coated or anodized finishes.
Wide Applications — Perfect for HVAC air intake/exhaust, air conditioner outdoor units, generator and machine rooms, warehouses, stairwells and facade ventilation.
