Blauberg DECOR155X155/100G Black Grille

Blauberg DECOR155X155/100GBLACK Gravity Shutter Grille – Black (100mm)

The Blauberg DECOR155X155/100GBLACK is a high-quality 100mm (4") external wall ventilation grille with an integrated gravity back draught shutter, designed to provide efficient air extraction while preventing reverse airflow into the property. Finished in a modern black colour, it offers a sleek, contemporary appearance that blends well with darker exterior finishes and modern building designs.

Manufactured from UV-stabilised, weather-resistant plastic, this grille is built for long-term durability in external environments, resisting fading, cracking, and general weather exposure. The built-in gravity shutter opens automatically when the ventilation system is operating and closes when the system is off, helping to improve energy efficiency and reduce unwanted draughts.

An integrated insect mesh helps prevent insects and debris from entering the ducting system while maintaining consistent airflow performance. The removable front section allows for straightforward installation, cleaning, and maintenance, ensuring reliable long-term operation with minimal effort.

Designed for use with 100mm ducting systems, the DECOR155X155/100GBLACK is ideal for bathrooms, kitchens, utility rooms, and other domestic or commercial ventilation applications where controlled airflow and back draught prevention are essential.