External Modular Freezer Build at Billingsgate Fish Market
Overview & Objectives
Ambrey Baker was appointed to design and construct an external modular freezer facility for Seatek at the iconic Billingsgate Fish Market in London. The project aimed to support the company’s expanding seafood distribution operation by creating a standalone, fully insulated freezer unit with strict hygiene and temperature control features — all delivered within a live market environment.
Key objectives included:
- Delivering a high-performance modular freezer with stable sub-zero storage conditions.
- Using food-safe, durable materials to withstand heavy daily use and frequent cleaning.
- Managing construction safely in a busy, operational wholesale market with minimal disruption.
Scope of Work
Modular Freezer Structure
- Design, supply and installation of a self-contained insulated modular freezer unit.
- External-grade composite panel envelope with enhanced thermal performance for low-temperature retention.
- Hygienic wall and ceiling linings using food-safe materials.
- Stainless steel kerbs, corner protectors and bollards for damage resistance and cleanliness.
Access & Partitioning
- Insulated freezer doors with robust seals to maintain temperature integrity.
- Personnel access points with emergency override and safety signage.
- Internal zoning to allow efficient storage and retrieval without air leakage.
External Works
- Weatherproof external cladding to match existing building façade.
- Canopy installation over customer-facing collection point for safe all-weather access.
- Ramp and handrail provision for safe loading and unloading.
Mechanical & Electrical Fit-Out
- Refrigeration-ready layout with mounts for evaporator units and pipe runs.
- LED lighting installed throughout for high visibility in low-temperature conditions.
- Fire alarm and emergency lighting systems integrated in compliance with market regulations.
Challenges & Solutions
Maintaining Efficiency in a Small Footprint
Solution: We maximised usable internal space with flush-mounted doors, lean partitions, and carefully routed M&E to ensure full capacity without heat loss.
Meeting Hygiene Standards in a High-Throughput Area
Solution: The modular build included hygienic, wipe-clean finishes and stainless steel protection elements designed for frequent washdowns and food handling compliance.
Live Market Coordination & Public Safety
Solution: All works were sequenced around market operating hours, with full segregation from foot and vehicle traffic. Deliveries, lifts, and works were carried out during off-peak hours for minimal disruption.
Outcomes
Ambrey Baker successfully delivered a fully insulated, hygienic, and low-maintenance modular freezer unit at Billingsgate Fish Market. The facility now enables Seatek to operate with enhanced cold chain compliance, improved product integrity, and a safer, more efficient customer collection process — all in the heart of London’s busiest seafood market.
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