Modern commercial kitchens depend on mechanical ventilation and complex extraction systems to maintain safe, healthy air quality. Keeping these systems clean is essential—not only for hygiene, but for fire prevention, equipment performance and regulatory compliance.
Big Ben Services uses the TEGRAS Cleaning System, a world-leading technology that has transformed how kitchen extraction and ventilation ducts can be cleaned.
Until now, many parts of a kitchen exhaust system were simply unreachable. TEGRAS has changed that.
Our specialised machine features a 25-metre robotic brush system that can access ductwork areas other methods cannot reach – ensuring a thorough clean throughout the entire length and breadth of your system.
We use a patented, biodegradable foaming agent that effectively removes grease, grime and built-up contaminants from:
This ensures a deeper, safer and more environmentally responsible clean.
The robotic arm is equipped with a high-quality video camera, allowing us to:
This gives you complete confidence in the condition of your exhaust system.
Beyond ductwork, our iFoam technology is highly effective in cleaning:
It delivers exceptional results while remaining safe, biodegradable and compliant with industry standards.
Ensure compliance, reduce fire risk and improve performance with the TEGRAS Cleaning System.
