This 125mm round fixed blade wall vent grille is designed for use with extractor fans and ducting systems in bathrooms, kitchens, and general ventilation setups. Suitable for both indoor and outdoor use, it fits standard 125mm ducting and provides a secure, efficient airflow outlet. The grille measures 153mm x 153mm with a depth of 45mm and a flange thickness of 14mm. Designed for a 125mm (5 inch) duct opening, this round external wall vent grille is the ideal termination point for ventilation systems such as extractor fans, cooker hoods, and duct systems in residential or commercial buildings. Constructed to endure harsh weather conditions, this plastic louvred grille with fixed blades ensures reliable airflow while protecting against rain, debris, and extreme weather, making it perfect for outdoor use. Includes an integrated insect and fly mesh to prevent pests from entering the ventilation system, helping maintain a clean and efficient airflow for optimal system performance. Features a removable core, allowing for hassle-free installation and maintenance, making it an excellent choice for both professionals and DIY enthusiasts. Ideal for mounting on roof soffits or fascia’s. This vent cover not only provides effective ventilation but also adds a modern, sleek look to your building’s exterior. The perfect blend of practicality and aesthetics for enhancing any property. Product Dimensions – Outer face: 153mm (length) x 153mm (width); duct connection diameter: 125mm; depth: 45mm; flange thickness: 14mm. Compatible with 125mm ducting systems, providing a secure and effective ventilation solution, Manufacturer: Blauberg UK