Weather LouvreManufactured from aluminium sections, our louvres have a single bank of 45 degree blades complete with bird or fly mesh on the rear. Prevents rain or other small items from entering but allows air to flow at a high level.*Please note* different sizes as well as rectangular sizes can be manufactured. Please enquire by telephone or email if you would like a quote.SKU: Alph30Delivery date: 2-3 days Grille & Louvres Sizes *Please select200 x 200mm Neck Size 250 x 250mm Neck Size 300 x 300mm Neck Size 350 x 350mm Neck Size 400 x 400mm Neck Size 450 x 450mm Neck Size 500 x 500mm Neck Size 600 x 600mm Neck size £0.00 ex VAT Buy 5+ Save 5% | Buy 10+ Save 10%5+ Units10+ Units——Qty: Add to cart Custom wishlist OKAdd to wishlistAdd to compare listEmail a friendOur Weather Louvres are designed to provide dependable external ventilation while helping prevent rain ingress and debris entering ventilation systems. Manufactured for commercial and industrial applications, they provide a professional and durable external finish.Weather louvres are commonly installed on external walls, plant rooms, intake systems, and extract systems where controlled airflow and weather protection are required.Compatible / other products include Circular Weather Louvres, Egg Crate Grilles, Extract Air Valve Metal, Plastic Air Valves, and Supply Air Valve Metal.Suitable for commercial ventilation systems, HVAC systems, extraction systems, and industrial air movement applications, these weather louvres provide reliable airflow performance and weather resistance.