The Double Trap Weather Louvre contains a step in each louvre to reduce surface water migration and facilitate slightly higher air flows. This product is available in two standard options either 80mm, or 100mm louvre depth.

The weather louvre is suited for fresh air intakes or exhaust applications. Standard weather louvres are manufactured with either flanged frame for surface mounting or channel frame for recess mounting. Bird wire is fitted to the rear of the weather louvre as standard.

The louvres and frame are manufactured from extruded aluminium. The standard finish is natural anodised