French Polisher and Furniture Restorer Insurance
French polishing and furniture restoration is a small trade holding two outsized risks at once.
Old Things And Flammable Liquids
The first is other people's property, and it is old. A workshop may hold a Georgian bureau, a family dining table that has been in one house for a century, a piano, or a run of antique chairs from a dealer. Market value varies enormously and sentimental value is frequently higher. Work on it badly, or lose it to a fire, and there is no equivalent to buy.
The second is the materials. Shellac, methylated spirits, cellulose, stains, strippers and oils are flammable, and the rags they are used with are the specific reason this trade has a fire problem out of proportion to its size: oil soaked cloth can heat on its own and ignite with nobody in the building.
What French Polisher Insurance Covers
Customers' furniture in your care
The central cover. Antiques and furniture belonging to others, which standard liability wordings exclude as property in your custody.
Damage during the process
Stripping, bleaching, staining and polishing are irreversible on an antique, and a wrong decision cannot be undone.
Fire from solvents and rags
The exposure specific to the trade. Spontaneous heating in oil soaked cloth, plus flammable liquids and spray finishing.
Goods in transit
Furniture collected and delivered, where damage in transit is a frequent loss and the item may be fragile and valuable.
Public liability and on site work
Working in clients' homes and in listed interiors, with solvents and finishes around other people's floors and furnishings.
Employers' liability
Compulsory at a £5 million statutory minimum. Solvent exposure, spray fume, dust and manual handling.
Professional indemnity for restoration advice
Advising whether to strip, refinish or conserve affects the value of an antique permanently. Mechanics on our professional indemnity page.
Where The Cover Stops
Wordings differ between insurers, so treat these as the usual position rather than as universal fact. Where one of them matters to you, it is worth checking on your own schedule before you need to.
Property of others in your custody
The clause to read first. Every piece in the workshop belongs to a customer, and general liability wordings exclude that.
Loss of value through refinishing
Stripping original finish or patina from an antique can reduce its value sharply, which is a financial loss rather than damage.
Spontaneous combustion
Oil and solvent soaked rags left in a bin can self heat and ignite overnight. Many policies condition metal bins with lids.
Spray finishing
Spraying cellulose or lacquer changes the fire exposure and may require a booth or specific extraction to be covered.
Single article limits
One valuable antique or a piano can exceed a single article limit on its own regardless of the overall figure.
On site damage
Solvents and finishes in a client's home can damage floors, carpets and adjacent furniture.
The Rag Bin Is The Fire
If a polishing workshop burns down, the most likely cause is not a flame. It is a pile of cloth.
Linseed and other drying oils cure by oxidising, and oxidation produces heat. In a loose heap of soaked rags, that heat cannot escape, the reaction accelerates, and the pile can reach ignition temperature on its own with nobody in the building and nothing switched on. It happens overnight and it happens in small workshops. Add solvent soaked cloth, open containers of methylated spirits and shellac, and spray residue on surfaces, and the fire load is substantial for the floor area.
So the controls are specific and most policies will condition them. Oily and solvent soaked rags into a metal bin with a self closing lid, emptied daily rather than when full, and never left in a heap or a plastic sack. Flammable liquids in a designated metal cabinet in quantities appropriate to the work rather than stocked up. Containers closed between uses. Spray residue cleaned rather than allowed to build. And an honest answer to your insurer about whether you spray, because a spray operation in a general workshop is a different risk from brush and pad work.
Stripping Cannot Be Undone
This trade's advisory risk is unusual: doing the work well can still destroy value if the work should not have been done at all.
An original finish, an old patina, an untouched surface and even old damage can be a large part of what an antique is worth. Strip it and refinish beautifully and the piece may be worth a fraction of what it was, because what a collector valued has gone. The customer may have asked for it, but a professional who did not explain the consequence is in a weak position afterwards, particularly if the piece turns out to have been more significant than anybody said.
So the conversation before the work is the protection. Ask what is known about the piece and record the answer, explain plainly where refinishing would affect value and offer the conservative option, and get the instruction in writing where a customer chooses a full refinish against your advice. On anything that might be significant, suggest they take a valuation first rather than proceeding. This is also why professional indemnity is worth holding here: the claim is loss of value, not a damaged table.
Everything In The Workshop Belongs To Somebody
The property figure that matters on this policy is not your stock. It is the furniture waiting on the floor.
A workshop in a busy period holds pieces in for stripping, pieces drying between coats, finished work awaiting collection, and the items a dealer dropped off as a batch. Each belongs to somebody, some are irreplaceable, and a fire or a flood destroys all of it at once. A standard public liability policy excludes damage to property in the insured's care, custody or control, which is the entire contents of the room.
So confirm that cover explicitly, set the limit against a busy week including uncollected items rather than a typical day, and check the single article limit separately because one piano or one significant antique can exceed it alone. It is also worth being deliberate about how much high value work is in the building at once, because the cheapest risk control available here is not having everything in one place. Photograph pieces on arrival with existing damage noted, which settles the other common dispute.
Working In Somebody Else's House
A large part of this trade happens on site, in finished interiors, with materials that mark whatever they touch.
On site polishing of staircases, panelling, doors, bars and fitted furniture means solvents, stains and finishes in a room with carpets, floors, curtains and other furniture in it, frequently in a listed building or a house people are living in. The realistic claims are a spill on a floor, overspray on a wall or a window, a stain mark on a carpet, solvent smell that makes a room unusable for days, and damage to an adjacent piece nobody moved.
Preventing it is sheeting and sequence rather than care alone: protection down and taped before anything is opened, adjacent items moved or covered rather than worked around, ventilation arranged and the household told what to expect and for how long, and containers never placed on a surface they could mark. In a listed interior, record the condition of the surrounding fabric first, for the same reason that matters in masonry and framing work.
How To Choose A Broker For A Polishing Workshop
Customers' furniture and the rag bin decide this one. We are an FCA regulated broker and will not tell you we are the best choice. These are the questions that decide it.
Are customers' pieces in your care covered?
Standard liability wordings exclude property of others in your custody, which is the whole workshop floor.
What is the single article limit?
One piano or one significant antique can exceed it alone, capping a claim regardless of the total.
What conditions attach to flammable materials?
Metal rag bins with lids and solvent cabinets are usually conditions rather than suggestions, and spontaneous heating is the trade's fire.
Is spray finishing declared?
Spraying cellulose or lacquer is a different fire exposure from brush and pad work and may need a booth.
Is loss of value through refinishing addressed?
Stripping original patina reduces an antique's worth, which is a financial loss rather than physical damage.
Is on site work and transit included?
Solvents in a client's home, and furniture collected and delivered, are both outside a plain workshop policy.
Factually, here is what we do against those questions. We establish customers' furniture in your care is covered and set the limit on a busy week including uncollected pieces, we check the single article limit separately, we get the flammable material conditions in writing because the rag bin is where the fire starts, and we declare spray work and on site work rather than leaving either to be discovered. We are a broker, so it goes to several insurers rather than one.
We also insure antique dealers, picture framers and upholsterers, so customers' irreplaceable property and solvents in a workshop are familiar ground here.
What Moves The Price
Every policy is priced on the business behind it. These are the things that move the premium:
- Whether customers' furniture in your care is covered
- Peak value of customers' pieces on site, and the single article limit
- Whether spray finishing is carried out, and in a booth
- Flammable material quantities and storage
- Whether work is done on site as well as in the workshop
- Whether furniture is collected and delivered
- Workshop construction and alarm protection
- Claims history, particularly fire and damage in process
We are a broker, so we take it to several insurers rather than quoting one. Call 02382 000820 for a quote.
What We Need To Quote
- The work you do, restoration and new finishing split
- Peak value of customers' pieces in the workshop
- The most valuable single item you would accept
- Whether you spray, and whether there is a booth
- Flammable materials held, quantities and storage
- Your rag disposal procedure
- Whether you work on site and collect or deliver
- Any claims in five years, including damage in process
Cover that often goes with this
The gaps we most often find sitting next to this policy.
- Antique dealersYour clients, and where value and patina are decided.
- UpholsterersThe other half of furniture restoration.
- Picture framersIrreplaceable customers' property in a workshop.
- Carpenters and joinersWho makes the panelling and staircases you finish.
- Fitted furniture installersOn site finishing in occupied homes.
- Talk to a brokerAsk what conditions attach to your flammable materials.
Common questions
What insurance does a French polisher need?+
Cover for customers' furniture in your care as the central point, because standard liability wordings exclude property belonging to others in your custody and that is the entire workshop floor. Then cover for damage occurring during the process, since stripping and refinishing are irreversible. Fire cover with the solvent and rag exposure properly declared, goods in transit if you collect and deliver, public liability for on site work in clients' homes, employers' liability at a £5 million statutory minimum, and professional indemnity where you advise on restoration approach.
Why are oily rags such a fire risk?+
Because linseed and other drying oils cure by oxidising and oxidation produces heat, so in a loose heap of soaked rags that heat cannot escape, the reaction accelerates and the pile can reach ignition temperature on its own with nobody in the building and nothing switched on. It happens overnight and it happens in small workshops. So most policies condition it: oily and solvent soaked rags into a metal bin with a self closing lid, emptied daily rather than when full, and never left in a heap or a plastic sack.
Can refinishing an antique reduce its value?+
Sharply, and that is this trade's unusual advisory risk, because doing the work well can still destroy value if it should not have been done. An original finish, an old patina and an untouched surface can be a large part of what an antique is worth, so stripping and refinishing beautifully may leave a piece worth a fraction of its previous value. Ask what is known about the piece and record it, explain where refinishing affects value and offer the conservative option, and get a written instruction where a customer chooses a full refinish against your advice.
How much cover do I need for customers' furniture?+
Enough for a busy week rather than a typical day, including pieces in for stripping, items drying between coats, finished work awaiting collection and anything a dealer dropped off as a batch. A fire or flood destroys all of it at once, and a standard public liability policy excludes property in your care, custody or control, which is the whole room. Check the single article limit separately too, because one piano or one significant antique can exceed it alone. Photograph pieces on arrival with existing damage noted.
Do I need to tell my insurer that I spray?+
Yes, because spraying cellulose or lacquer is a materially different fire exposure from brush and pad work, and cover may require a booth or specific extraction. An undeclared spray operation in a general workshop is exactly the sort of thing examined after a fire. Declare the finishes used, the quantities held, where they are stored and whether there is a booth, and expect conditions about flammable liquid cabinets and container closure. The same honesty applies to on site spraying in clients' homes, which is a different exposure again.
Who insures French polishers and furniture restorers in the UK?+
Usually written as a specialist workshop policy rather than a general trades one, because customers' property in care, irreversible process damage and the solvent fire load all sit outside a standard product. It is placed mostly through brokers. What separates placements is whether customers' furniture in your care is covered and at what per article limit, what conditions attach to flammable materials and rag disposal, whether spray finishing is declared, and whether on site work and transit are included.
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