Blauberg DECOR155X155/100G White Grille

The Blauberg DECOR155X155/100G is a high-quality 100mm (4") external wall ventilation grille with a gravity-operated back draught shutter, designed to provide efficient air extraction while preventing unwanted air backflow into the building. Finished in clean white, it offers a discreet and modern appearance suitable for a wide range of exterior installations.

Manufactured from UV-stabilised, weather-resistant plastic, this grille is built to withstand long-term exposure to outdoor conditions without fading or deteriorating. The integrated gravity shutter opens automatically when the ventilation system is in operation and closes when switched off, helping to improve energy efficiency and reduce draughts.

The unit includes a built-in insect mesh, which helps prevent flies and debris from entering the ducting system while maintaining smooth airflow. Its removable louvre section allows for straightforward installation, cleaning, and maintenance, ensuring long-term performance with minimal upkeep.

Designed for use with 100mm ducting systems, the DECOR155X155/100G is ideal for bathrooms, kitchens, utility rooms, and other domestic or commercial ventilation applications where reliable air extraction and back draught prevention are required.