Wagamama Uxbridge: Large-Scale Grease Management

Wagamama's Uxbridge operates one of the largest kitchen extract systems we've encountered - over 50 meters in length with dimensions of 600mm x 1000mm. For a system this size, manual cleaning traditionally requires significant labour investment, multiple nights on-site, and frequent visits to maintain TR19 compliance. The vertical discharge riser presented particular challenges due to access requirements and the need for specialist equipment.

The Challenge

The sheer scale of this high street restaurant's extraction system created significant operational costs. Two-night cleaning visits with large crews, frequent servicing requirements, and expensive vertical riser access were stretching budgets while still requiring constant vigilance to maintain fire safety compliance.

The Solution

We installed Ecofix automated grease management throughout the entire system. Kitchen canopies were fitted with Quintex spray bars using specialized nozzles that dose low-concentration detergent. The system extends through the full ductwork run, with a centraliser system installed in the vertical discharge riser to control contamination continuously without manual intervention.

The Results

Cleaning visits reduced from two nights to one night with a smaller three-person crew. The system now operates on 100-day intervals while maintaining full TR19 compliance across all sections. Canopy sections consistently measure below 50μm grease thickness, well within compliance limits. Ductwork maintains levels between 100-125μm, comfortably below the 200μm TR19 threshold.

The vertical discharge riser has delivered exceptional performance. Since installation in March 2017, it has operated for six and a half years without requiring any manual cleaning. Independent auditing - by both Wagamama's team and the site landlord - has continuously verified TR19 compliance throughout this period. The system is now due for scheduled servicing as part of ongoing optimszation.

Key Benefits

Wagamama's Uxbridge achieved a 50% reduction in cleaning time, significantly lower labour costs, and continuous compliance across this vast 50m+ system. The six-and-a-half-year vertical riser performance demonstrates the long-term reliability and cost-effectiveness of automated grease control.