RS PRO Silver Aluminium Louvre, Parallel Slat 300 mm, 32 mm

The lightweight aluminium construction means it won't add strain to your structure's exterior. This material is also corrosion-resistant, so it won't rust when exposed to moisture. It has parallel blades tilted at a 45° downward angle to prevent precipitation from getting into your ventilation system. This makes the louvre ideal for external use, even in harsh climates that experience regular inclement weather. Louvres like this one are often installed on the exterior of warehouses, workshops and offices.