How Insurers Assess Risk in Ceramic & Pottery Manufacturing

Introduction

Ceramic and pottery manufacturing is a craft industry with industrial-level risks. You may be producing tableware, tiles, sanitaryware, technical ceramics, or bespoke studio pieces—but insurers tend to look at the same core exposures: heat, dust, fire, machinery, product safety, and supply-chain resilience.

This guide explains how insurers assess risk in ceramic and pottery manufacturing in the UK, what information they typically request, and what you can do to present your business well and secure more competitive terms.

1) The insurer’s starting point: what you make, how you make it, and who you sell to

Underwriters begin with a simple question: what could go wrong, how likely is it, and how expensive would it be? To answer that, they’ll map your operation end-to-end.

They’ll usually want clarity on:

• Products: functional ware, decorative pieces, tiles, refractories, technical ceramics, sanitaryware, slip-cast items, etc.
• Materials: clay bodies, glazes, pigments, solvents, resins, packaging, and any hazardous additives.
• Processes: mixing, forming (wheel, jigger/jolley, press, extrusion), drying, glazing, firing, finishing, packing, and dispatch.
• Sales channels: wholesale, retail, online, export, contract supply to construction projects, or supply to food-service.
• Turnover split: by product line and by customer type.

Why it matters: different products and customers create different liability and recall exposures. For example, supplying tiles into commercial fit-outs can create “your product becomes part of a larger project” risk, while tableware brings food-contact safety and breakage concerns.

2) Property and fire risk: kilns, heat sources, and combustible loading

For many ceramic manufacturers, fire is the headline peril. Insurers will look closely at anything that can ignite, spread, or worsen a fire.

Kilns and firing areas

Underwriters typically ask:

• Kiln type (electric, gas, oil), age, and maintenance regime
• Location of kilns (separate kiln room vs. within general production)
• Clearance distances to combustibles and storage
• Controls and safety cut-outs (thermostats, over-temperature protection)
• Ventilation and extraction
• Whether kilns are left unattended and what your “last out” checks are

Good practice that usually helps:

• Dedicated kiln rooms with fire-resisting construction where feasible
• Housekeeping to keep packaging, dust, and combustibles away from heat
• Documented maintenance and inspection schedules
• Clear shutdown procedures and staff training

Electrical risk

Even with electric kilns, insurers worry about electrical faults and overheating.

They may ask about:

• Fixed wiring inspections (EICR) and frequency
• Portable appliance testing (PAT) where relevant
• Load management and whether circuits are appropriately rated
• Any history of overheating, tripping, or improvised wiring

Fire protection and detection

Insurers will assess:

• Fire alarm type and monitoring (local vs. remote)
• Smoke/heat detection coverage, including kiln rooms
• Extinguishers (type, placement, servicing)
• Sprinklers or other suppression systems (if present)
• Fire doors, compartmentation, and escape routes

They’ll also consider your distance to the nearest fire station, water supply, and site access.

3) Dust and respiratory hazards: silica, clay, and glaze materials

Ceramic production can generate respirable crystalline silica (RCS) and other fine particulates. This is both a health and liability concern.

Insurers often look at:

• Dust-producing tasks (mixing, sanding, fettling, dry sweeping)
• Controls: local exhaust ventilation (LEV), wet methods, enclosed processes
• RPE/PPE policies and fit testing
• COSHH assessments and training records
• Health surveillance where appropriate

Why it matters: poor dust control can lead to employee illness claims, enforcement action, and reputational damage. Strong controls can improve your risk profile and demonstrate good management.

4) Employers’ liability: people, training, and safety culture

Employers’ liability (EL) is mandatory for most UK employers. Underwriters will assess how you manage workplace risks, especially around:

• Manual handling (bags of clay, moulds, finished goods)
• Machinery guarding (mixers, pugmills, presses, rollers)
• Hot work and burns (kiln loading/unloading, hot shelves)
• Slips/trips (wet areas, glaze spills)
• Young/inexperienced staff and supervision

Insurers may ask for:

• Accident history and near-miss reporting
• Induction training and refresher training
• Risk assessments and method statements
• Maintenance logs and safety checks

A strong safety culture—evidenced by documentation and consistent routines—often matters as much as the equipment itself.

5) Public and products liability: breakage, food contact, and downstream damage

Ceramic products can fail in ways that cause injury or property damage. Insurers will look at both public liability (injury/damage to third parties on your premises) and products liability (issues caused by products you supply).

Typical product liability concerns

• Breakage and sharp edges causing cuts
• Thermal shock (items cracking when exposed to heat)
• Food-contact safety for tableware and drinkware
• Glaze defects (crazing, leaching concerns, surface instability)
• Tiles and sanitaryware causing water damage if failure leads to leaks or poor installation tolerance
• Bespoke commissions where specifications are tight and disputes are more likely

What underwriters want to see

• Quality control checks at key stages (greenware, bisque, glaze, final)
• Batch tracking and labelling (especially for glazes and pigments)
• Supplier vetting for raw materials
• Packaging standards and transit testing
• Clear instructions and warnings (e.g., dishwasher/oven/microwave suitability)

If you export, insurers may also ask about territories (US/Canada can be higher risk), contracts, and whether you sell via marketplaces.

6) Business interruption: what stops production, and how long recovery takes

Ceramic manufacturing is often capital- and process-dependent. If a kiln is damaged, lead times can be long and production schedules can collapse.

Insurers will assess:

• Single points of failure (one main kiln, one critical press, one glaze line)
• Lead times for replacement parts and specialist engineers
• Stock levels of finished goods and raw materials
• Dependency on key suppliers (clay bodies, glaze chemicals, packaging)
• Dependency on key customers or contracts

They’ll also look at:

• Your chosen indemnity period (often 12–24 months)
• Whether your gross profit sums insured are accurate

A common issue is underinsurance of business interruption. If your recovery would realistically take 9–12 months, a short indemnity period can leave you exposed.

7) Theft, malicious damage, and security

While ceramics may not seem “high theft,” insurers still assess security—especially if you hold:

• High-value finished goods
• Copper cabling, tools, or equipment
• Vehicles and forklifts

They may ask about:

• Perimeter security, locks, shutters, and access control
• Intruder alarm type and monitoring
• CCTV coverage and retention
• Keyholder response procedures

8) Transit and packaging risk: getting fragile products to customers

Breakage in transit can drive claims, customer disputes, and reputational harm.

Insurers will consider:

• Whether you ship in-house or via couriers
• Packaging design (double boxing, void fill, edge protection)
• Palletisation and wrapping standards
• Claims history for damage in transit
• Contract terms: who is responsible at each stage (Incoterms for export)

If you sell online direct-to-consumer, insurers may also ask about returns handling and how you manage damaged goods.

9) Environmental considerations: waste, water, and chemicals

Depending on your scale and materials, insurers may review environmental exposures such as:

• Storage and handling of glaze chemicals and solvents
• Wastewater and slurry management
• Spill controls and bunding (where applicable)
• Disposal arrangements for hazardous waste

Even if you’re not a large industrial site, demonstrating good control and compliance can reduce friction in underwriting.

10) Management information: what your claims history and documentation say about you

Insurers typically price risk using a blend of:

• Your claims history (frequency and severity)
• Your risk controls (what you do to prevent and limit losses)
• Your sums insured (how much they might have to pay)
• Your financial stability (ability to maintain standards)

Common documents requested include:

• Proposal form and process description
• Fire risk assessment
• Health & safety risk assessments and COSHH
• LEV test certificates (where applicable)
• Electrical inspection certificates (EICR)
• Maintenance logs for kilns and machinery
• Business continuity plan (even a simple one)

The goal is to reduce uncertainty. The clearer and more organised your information, the easier it is for an underwriter to say “yes”—and the more likely you are to get sensible terms.

Practical steps to improve your insurance presentation (and often your terms)

If you want to be seen as a “well-managed risk,” focus on the basics insurers care about most.

• Separate heat from combustibles: keep kiln areas tidy and well controlled.
• Document maintenance: simple logs for kilns, extraction, and machinery.
• Control dust: LEV, wet methods, no dry sweeping, training and checks.
• Tighten quality control: batch records, final inspections, clear labelling.
• Review sums insured: rebuild cost, machinery values, and stock peaks.
• Choose a realistic BI indemnity period: align it to replacement lead times.
• Improve packaging: reduce breakage, reduce disputes, reduce claims.

What to prepare before you approach insurers

To speed up quotes and reduce back-and-forth, prepare a short “risk pack”:

• One-page overview of your products, processes, and turnover split
• Site layout (where kilns, storage, and dispatch areas are)
• Fire protection summary (alarms, detectors, extinguishers, compartmentation)
• Maintenance and inspection schedule
• Dust control summary (LEV, COSHH, training)
• Quality control and traceability summary
• Claims history (last 3–5 years, even if nil)

Final thoughts

Insurers don’t expect perfection—but they do expect evidence that you understand your risks and manage them consistently. In ceramic and pottery manufacturing, the biggest underwriting themes are usually fire/heat, dust, product liability, and business interruption.

If you’d like, share a few details about your operation (kiln type, premises size, product lines, and whether you sell food-contact tableware or tiles). I can tailor this blog to your exact niche and add a stronger call-to-action for quotes.

FAQ: How insurers assess risk in ceramic and pottery manufacturing

Do insurers treat studio pottery differently from industrial ceramics?

Yes. Smaller studios may have lower values and fewer employees, but insurers still focus on kilns, fire separation, and public/products liability—especially if you sell at markets or run classes.

Is dust really a big underwriting issue?

It can be. Fine dust and silica exposure can lead to long-tail employers’ liability claims. Good controls and documentation make a difference.

Will insurers ask about food safety for mugs and plates?

Often, yes. They may want to know your glazing process, quality checks, and whether you provide care instructions and suitability guidance.

What’s the most common reason ceramic manufacturers struggle to get cover?

Poor fire risk controls (especially around kilns and housekeeping), unclear process descriptions, and underinsurance on buildings/stock/business interruption.

How can I reduce business interruption risk?

Identify single points of failure (like one kiln), plan alternatives (outsourcing firing, hire options, second-hand replacement routes), and choose an indemnity period that reflects realistic recovery time.