Top Risks in Ceramic & Pottery Manufacturing (And How Insurance Covers Them)

Introduction

Ceramic and pottery manufacturing is a craft-led industry, but it’s also a high-risk environment. You may be working with kilns running at extreme temperatures, fine powders that can harm health if not controlled, heavy equipment, fragile stock, and customers who expect consistent quality.

The good news is that most of these risks are predictable—and insurable—when you combine sensible risk management with the right cover. Below is a practical, UK-focused guide to the top risks in ceramic and pottery manufacturing, what typically causes claims, and how insurance is designed to respond.

1) Kiln fire and heat-related damage

Why it happens

Kilns, furnaces, and drying ovens create a constant ignition source. Common causes include:

• Electrical faults (elements, wiring, control panels)
• Overheating due to sensor failure or poor calibration
• Combustible materials stored too close to heat sources
• Poor housekeeping (dust build-up, packaging, pallets)
• Inadequate maintenance or rushed repairs

What a claim can look like

A kiln fire can damage the kiln itself, the building, stock in progress, extraction systems, and adjacent units. Even a small incident can trigger smoke contamination across finished goods.

Insurance that can cover it

• Commercial property / material damage: covers insured buildings, plant and machinery, and stock against fire and smoke (subject to policy terms).
• Business interruption (BI): covers lost gross profit and ongoing costs if you can’t trade while repairs happen.
• Engineering inspection / machinery breakdown (where added): can help where failure is sudden and accidental, not gradual wear.

Practical risk controls (insurers like to see)

• Documented maintenance schedule for kilns and electrics
• Clear “no storage” zones around heat sources
• Fire detection suitable for the environment (heat/smoke considerations)
• A tested emergency shutdown procedure

2) Electrical faults and power quality issues

Why it happens

Ceramics production often relies on stable power for kilns, mixers, compressors, ventilation, and control systems. Power surges, brownouts, and electrical failures can:

• Damage control boards and motors
• Cause unplanned kiln shutdowns mid-firing
• Trigger overheating or misfires

Insurance that can cover it

• Machinery breakdown / equipment breakdown: can cover sudden failure of electrical/mechanical equipment.
• Business interruption: can respond if the insured damage causes downtime.

Watch-outs

Many policies exclude damage due to poor maintenance or gradual deterioration. Keep service records and consider surge protection and power conditioning where appropriate.

3) Silica dust exposure and occupational health claims

Why it happens

Clay bodies, glazes, and raw materials can contain crystalline silica. Cutting, sanding, mixing, and sweeping can create respirable dust. Long-term exposure can lead to serious health conditions.

Insurance that can cover it

• Employers’ liability (EL): legally required in most UK workplaces; can cover claims from employees alleging illness or injury due to work.
• Public liability (PL): can cover injury claims from visitors/contractors on site.

Practical risk controls

• Local exhaust ventilation (LEV) and documented testing
• Wet methods for cleaning and dust suppression
• Suitable RPE/PPE and fit testing where required
• Training, COSHH assessments, and clear signage

4) Chemical and glaze hazards (including sensitisation)

Why it happens

Glazes, stains, and cleaning chemicals can be irritants or sensitisers. Risks include:

• Skin contact and dermatitis
• Inhalation exposure during mixing/spraying
• Chemical burns from cleaning agents
• Incorrect storage or incompatible chemicals

Insurance that can cover it

• Employers’ liability: employee injury/illness claims.
• Public liability: third-party injury claims.
• Environmental liability (optional): can help with certain pollution incidents (often specialist cover).

Practical risk controls

• COSHH assessments and safe handling procedures
• Secure storage, labelling, and spill kits
• Controlled spraying areas and extraction

5) Manual handling injuries and workshop accidents

Why it happens

Ceramic manufacturing involves lifting bags of clay, moving moulds, loading kilns, handling heavy shelves/batts, and shifting pallets of fragile stock. Common injuries include back strains, crush injuries, and slips/trips.

Insurance that can cover it

• Employers’ liability: employee injury claims.
• Personal accident (optional): can provide fixed benefits for injuries (useful for owner-operators).

Practical risk controls

• Manual handling training and mechanical aids
• Good housekeeping and clear walkways
• Safe stacking and racking systems

6) Product liability: defects, breakage, and customer injury

Why it happens

Even with strong quality control, ceramics can fail in use. Examples:

• A mug cracks with boiling water and causes scalding
• A plate shatters and causes a cut
• A decorative item falls due to poor mounting guidance
• A glaze is not food-safe as claimed

Insurance that can cover it

• Product liability (often included within PL for manufacturers): covers injury or property damage caused by your products.
• Product recall / contamination (optional): can help with the cost of recalling stock, notifying customers, and related expenses.

Practical risk controls

• Batch records and traceability
• Clear care/use instructions (dishwasher, microwave, temperature shock)
• Testing where appropriate (food contact compliance, lead/cadmium limits)

7) Damage to stock: fragile goods, drying losses, and “work in progress”

Why it happens

Ceramic stock is fragile at multiple stages:

• Greenware can crack during drying
• Bisque can chip during handling
• Glazed ware can stick, warp, or craze
• Finished goods can break during packing and storage

Not all of these are “insurable events” (some are process losses), but many losses happen due to insured perils like fire, flood, theft, or accidental damage.

Insurance that can cover it

• Stock cover under commercial property: for insured events.
• Goods in transit: for breakage/damage while being transported.

Watch-outs

Standard property insurance usually won’t cover poor workmanship or inherent vice (the product failing because of its own nature). The key is distinguishing process defects from sudden insured events.

8) Water damage, flooding, and escape of water

Why it happens

Studios and factories may have sinks, washout areas, clay traps, sprinklers, and water-fed equipment. Escape of water can damage:

• Stock and packaging
• Electrical systems
• Flooring and building fabric

Insurance that can cover it

• Commercial property: escape of water and flood (if included) for building/contents/stock.
• Business interruption: downtime following insured damage.

Practical risk controls

• Regular inspection of pipework and stopcocks
• Good drainage and flood planning (especially ground-floor units)

9) Theft and security risks (stock, tools, copper, and equipment)

Why it happens

Ceramic products can be high-value and easy to move, especially small-batch artisan stock. Tools, laptops, cameras, and copper wiring are also targets.

Insurance that can cover it

• Commercial property: theft cover for contents/stock (often subject to security conditions).
• Tools and portable equipment (optional): cover away from the premises.

Practical risk controls

• Alarm/CCTV, secure locks, and controlled access
• Inventory management and secure storage for high-value lines

10) Transit damage and courier disputes

Why it happens

Shipping ceramics is hard. Even well-packed items can be dropped, crushed, or exposed to moisture. Disputes can arise about:

• Who is responsible (you vs courier)
• Whether packaging was “adequate”
• Whether the item was already damaged

Insurance that can cover it

• Goods in transit: covers loss or damage while goods are being transported.
• Marine cargo (for imports/exports): covers international shipments.

Practical risk controls

• Packaging standards by product type (double-boxing, void fill, edge protection)
• Photos of packed goods and dispatch records
• Clear terms of sale and delivery responsibilities

11) Equipment breakdown: mixers, pugmills, compressors, extraction

Why it happens

Production depends on specialist equipment. A sudden breakdown can stop output and create knock-on issues (missed firing schedules, late orders).

Insurance that can cover it

• Machinery breakdown: repair/replacement following sudden failure.
• Business interruption (if linked): loss of income during downtime.

Practical risk controls

• Planned maintenance and spare parts strategy
• Supplier support contracts for critical equipment

12) Cyber and data risks (online orders, card data, and ransomware)

Why it matters

Even traditional manufacturers rely on email, accounting software, online shops, and customer databases. Common incidents include:

• Invoice fraud and payment diversion
• Ransomware locking order systems
• Data breaches exposing customer details

Insurance that can cover it

• Cyber insurance: can cover incident response, business interruption, data restoration, and liability (cover varies widely).

Practical risk controls

• MFA on email and admin accounts
• Backups and patching
• Staff training on phishing

What insurance package do most ceramic manufacturers consider?

Every business is different, but many UK ceramic and pottery manufacturers look at:

• Commercial property (buildings/contents/stock)
• Business interruption
• Employers’ liability (often required)
• Public & product liability
• Machinery breakdown (where equipment is critical)
• Goods in transit (especially if you ship direct-to-customer)
• Cyber insurance (if you take orders online or rely on IT)

Common gaps to watch for

• Underinsuring stock (especially seasonal peaks and pre-Christmas build-up)
• No BI cover (or an indemnity period that’s too short)
• Incorrect business description (e.g., “craft studio” vs “manufacturer”)
• Security conditions not met (alarms/locks not set as required)
• No cover for off-site stock (markets, galleries, pop-ups)

Quick checklist before you renew

• Have you added new kilns, extraction, or machinery?
• Has your turnover changed significantly?
• Are you selling more online or exporting?
• Do you have any new product lines (food-contact, children’s products, wall-mounted items)?
• Are your risk assessments, COSHH, and training records up to date?

Need a quote or a quick coverage review?

If you manufacture ceramics or pottery in the UK, a tailored policy can help protect your premises, your people, and your products—without paying for cover you don’t need.

If you’d like, share:

• What you make (tableware, tiles, sanitaryware, decorative, technical ceramics)
• Your processes (kilns, spraying, sanding, casting, 3D printing)
• Your turnover and where you sell (UK only, export, online)
• Whether you employ staff

…and we can point you toward the most relevant covers and the typical limits to consider.