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Food Production Facility Insurance (CAR + Machinery + Deterioration): A Practical UK Guide for Construction & Engineering Projects
Introduction: why food production projects need specialist insurance
Building or upgrading a food production facility is not a “standard” construction job. You’re combining heavy civil works, complex mechanical and electrical installation, strict hygiene controls, and time-sensitive commissioning. A small issue—water ingress, a power surge, a failed refrigeration unit—can create a large financial hit.
Food production facilities also have a unique problem: the building and machinery are only half the story. The stock and ingredients inside can deteriorate quickly if temperature, humidity, or power stability is lost.
This guide explains how Construction All Risks (CAR), machinery insurance, and deterioration cover fit together for food production facility projects in the UK, and how to avoid common gaps.
What “Food Production Facility Insurance” usually means
When people say “food production facility insurance” during a build, they often mean a package of covers that can respond to:
- Physical damage to the works (the building, fit-out, and installed items)
- Damage to plant and machinery during installation and testing
- Breakdown of machinery once it’s operational
- Loss of stock due to temperature control failure
- Delay and extra costs if a covered event pushes back commissioning
In practice, the core is typically:
- Construction All Risks (CAR) (often with erection/engineering extensions)
- Contractors’ Plant and Tools (where relevant)
- Machinery Breakdown / Engineering Insurance
- Deterioration of Stock (DOS) (often linked to refrigeration and power)
- Optional: Delay in Start-Up (DSU) / Advanced Loss of Profits (ALOP)
The risk profile: what can go wrong on a food facility project
Food production builds and refurbishments commonly involve:
- Refrigeration plant, chillers, freezers, cold rooms and blast chillers
- Steam systems, boilers, pressure vessels and compressed air
- Conveyors, packaging lines, robotics, and automated handling
- Process equipment (mixers, ovens, fryers, pasteurisers)
- Washdown areas, drainage, bunding and water treatment
- Electrical distribution upgrades and backup power
- Building envelope works where water ingress is a major concern
Typical loss scenarios include:
- Water ingress during roof works damaging insulation, electrics, and installed equipment
- Fire from hot works or electrical faults during fit-out
- Mechanical failure during testing/commissioning damaging a key machine
- Power outage leading to temperature rise and stock spoilage
- Refrigerant leak causing shutdown of cooling systems
- Control system failure (PLC/SCADA) stopping production lines
- Contamination incidents triggered by construction dust, debris, or poor segregation
Good insurance doesn’t replace good site controls—but it can stop a single event turning into a business-threatening cost.
Construction All Risks (CAR): the foundation cover
What CAR is designed to cover
CAR is typically arranged for construction projects and can cover physical loss or damage to:
- The contract works (building, fit-out, and permanent works)
- Materials on site (and sometimes in transit)
- Temporary works (depending on wording)
It usually includes public liability as a separate section or linked policy, but the “CAR” part is about the works themselves.
Why CAR matters for food production facilities
Food facilities often have high-value fit-out and services installed early (drainage, hygienic wall systems, specialist flooring, M&E). If a water leak or fire damages installed works, the replacement cost can be significant—and the programme impact can be worse.
Key CAR features to check (and negotiate)
For food production projects, pay close attention to:
- Sum insured / contract value: include materials, labour, professional fees, and inflation contingency
- Maintenance period: defects liability and maintenance cover after practical completion
- Existing structures: essential for refurbishments and brownfield sites
- Off-site storage: if specialist equipment is stored before installation
- Transit cover: for machinery and panels being moved to site
- Hot works conditions: ensure site procedures align with policy requirements
- Water damage and escape of water: common cause of loss in fit-out phases
- Testing and commissioning: critical for process lines and refrigeration
CAR exclusions that can catch food projects out
Common exclusions or limitations include:
- Defective design/workmanship (often covered only for resultant damage)
- Wear and tear, gradual deterioration
- Faulty materials (again, often only resultant damage)
- Pollution/contamination (may require specific extensions)
- Contractual penalties (not insured)
The fix is usually not “buy everything”, but to align cover with the real risk points and ensure the contract and site controls don’t create an uninsured gap.
Construction Engineering / Erection risks: when CAR needs an engineering upgrade
Many food production projects are as much engineering as construction. If you’re installing high-value process equipment, pressure systems, or complex mechanical lines, you may need:
- Erection All Risks (EAR) (sometimes combined with CAR)
- Testing and commissioning extensions
- Contractors’ Plant for cranes, MEWPs, forklifts and specialist lifting gear
Testing and commissioning: the make-or-break phase
Losses often occur when equipment is energised, pressurised, or run at speed for the first time. A good policy should clearly define:
- When testing starts
- What type of testing is included (cold, hot, load, performance)
- Time limits for testing periods
- Cover for damage to the item under test and surrounding works
If the policy is silent or restrictive, you can end up covered for “installation” but not for the moment the project becomes operational.
Machinery insurance: protecting the equipment that keeps production running
What machinery breakdown cover does
Once the facility is operational, machinery breakdown (often called engineering insurance) can cover sudden and unforeseen physical damage to insured machinery, such as:
- Refrigeration compressors and chillers
- Boilers and pressure systems (subject to inspection requirements)
- Packaging lines, conveyors, motors and gearboxes
- Electrical switchgear and transformers (depending on wording)
It’s designed for breakdown events—not gradual wear, poor maintenance, or known defects.
Machinery cover during the build vs after handover
A common gap happens when:
- The contractor’s CAR/EAR ends at practical completion, but
- The owner’s operational machinery policy hasn’t started, or
- The machinery is “in use” but not formally handed over
To avoid this, set clear dates and responsibilities in the contract and insurance schedule:
- Who insures what during installation?
- When does ownership/insurance responsibility transfer?
- Is there overlap during commissioning?
Deterioration of Stock (DOS): the cover food businesses forget until it’s too late
What deterioration cover is for
Deterioration of stock (sometimes “deterioration of refrigerated stock”) can cover loss of stock caused by:
- Breakdown of refrigeration plant
- Failure of public power supply (if included)
- Accidental failure of temperature control systems
This is particularly relevant for:
- Chilled ingredients
- Frozen finished goods
- Temperature-sensitive raw materials
- Products in maturation or controlled environments
Why DOS matters during construction and upgrades
During a refurbishment or plant upgrade, you may have:
- Temporary power arrangements
- Planned shutdowns
- Commissioning instability
- Increased risk of accidental isolation or damage to services
If stock is on site during works, DOS needs to be considered alongside CAR and operational cover.
Key DOS details to get right
- Stock values and peak periods: insure for realistic maximum stock (seasonal spikes matter)
- Temperature monitoring requirements: align with your actual systems and record keeping
- Power failure cover: confirm whether failure of public supply is included and any waiting periods
- Alarm and call-out conditions: many policies require a response protocol
- Multiple chambers: ensure sums insured reflect separate cold rooms/freezers
Delay in Start-Up (DSU) / Advanced Loss of Profits (ALOP): protecting the timeline
If a major insured event delays completion, the cost isn’t just repairs. It can include:
- Lost gross profit from delayed production
- Additional finance costs
- Extra costs to accelerate works
- Contractual commitments with retailers or distributors
DSU/ALOP can be arranged to respond to financial loss following physical damage insured under CAR/EAR.
This is especially relevant where:
- The facility is built to meet a contract deadline
- There’s a narrow window for commissioning
- The business is relocating production and needs continuity
Who should arrange the cover: contractor, principal, or both?
There’s no single answer, but clarity matters more than anything.
Common approaches:
- Contractor-arranged CAR: contractor insures the works; principal may be noted as joint insured
- Principal-arranged project policy: principal arranges a project policy covering all parties
- Split approach: principal insures existing structures and operational risks; contractor insures new works
For food facilities, project policies can reduce disputes because everyone is working under one set of covers and claims procedures.
Common gaps and how to avoid them
1) Existing plant and buildings not covered
Refurbishments can expose existing refrigeration, electrics, and structures. Ensure existing property is explicitly included where needed.
2) Commissioning not properly insured
Make sure testing and commissioning is included for the actual process equipment, not just “basic electrical testing”.
3) Stock on site during works
If stock is present, ensure DOS is in place and that construction activities don’t breach policy conditions.
4) Underinsured contract value and long lead items
Food-grade panels, specialist flooring, and imported machinery can have long lead times and higher replacement costs. Build in contingency.
5) Liability gaps around contamination
Public/product liability and contamination exposures may sit outside CAR. Consider how hygiene risks are managed and insured.
Practical checklist: what to prepare before you request a quote
To get accurate terms (and reduce back-and-forth), prepare:
- Project description, location, and programme dates
- Total contract value and breakdown (civil, M&E, equipment)
- Details of key machinery and values (refrigeration, process lines)
- Testing and commissioning plan
- Hot works and water ingress controls
- Security arrangements (especially for high-value equipment)
- Whether the site is a refurbishment with existing structures
- Stock values and temperature control details (for DOS)
- Business continuity and critical path items (for DSU/ALOP)
How to structure your insurance: a simple “stack”
For many UK food production facility projects, a practical structure looks like:
- CAR/EAR for the works and installation
- Engineering/machinery for operational breakdown once handed over
- Deterioration of stock linked to refrigeration and power
- Optional DSU/ALOP for the financial impact of delays
The best outcome is a joined-up schedule that matches the project phases: delivery, installation, testing, handover, and steady-state operation.
Final thoughts: insure the project, not just the building
Food production facilities are engineered environments. The insurance needs to reflect that reality: high-value machinery, strict controls, and stock that can spoil quickly.
If you want, tell me:
- Is this a new-build, extension, or refurbishment?
- What type of food production (e.g., chilled ready meals, bakery, meat processing)?
- Any major refrigeration or process equipment being installed?
…and I’ll tailor the blog to your exact niche and add a tighter CTA for Insure24.
Call to action
If you’re building, upgrading, or commissioning a food production facility in the UK, we can help you put the right cover in place—CAR/EAR for the works, machinery cover for breakdown, and deterioration protection for temperature-sensitive stock.
Speak to Insure24 to discuss your project, your programme dates, and the equipment you’re installing, and we’ll help you structure insurance that fits the real risks—without paying for cover you don’t need.