Structural Steel and Steel Erection Insurance
Most steelwork firms are three businesses wearing one name. A factory with machinery and stock. A drawing office, whether or not anybody calls it that. And a site operation swinging heavy things over other people's heads.
Each of those needs different cover, and the one that tends to be underinsured is the factory. Machinery has lead times measured in months, so a workshop fire does not just cost the building, it costs a year of not being able to make anything.
On site, the question we ask first is how your cranes arrive, because the answer decides who is liable when a load comes down and most people get it wrong.
How Much Is Structural Steel Contractors Insurance?
Cover for a steel erector on public liability alone typically starts at about £24.66 a month, roughly £296 a year. That is the entry point rather than the average: one person, liability only, with nothing for tools, employees or the job itself. Employ anyone and employers' liability becomes a legal requirement, and from there the price is driven by wageroll and by the work you take on rather than by the trade.
What moves the price is the same in every trade: turnover, how many people work under your direction, the work you take on, and your claims record. We are a broker, so we take it to several insurers rather than quoting one. Call 02382 000820 for a realistic figure.
What Structural Steel Contractors Insurance Covers
Public Liability Insurance
Injury and damage to property that is not yours, including anything a dropped load reaches. £10m is common here, because a lifting incident on a live site tends to involve several parties at once.
Employers' Liability Insurance
Required by law and included as standard. Work at height, slinging and signalling competence, and the split between workshop and site staff are what shape it.
Contract Works And Erection Cover
Steel in transit, stored on site, and during erection, which is when it is most exposed. Worth confirming a dropped member falls inside this rather than into a gap.
Professional Indemnity
For connection design and temporary stability, both of which usually sit with the fabricator whatever the contract calls them.
Workshop Property And Business Interruption
Premises, machinery, stock and work in progress, plus the income lost while you cannot produce. Set the indemnity period against real machinery lead times, not against how long a rebuild takes.
How The Crane Arrived Decides Who Pays
Under a contract lift, the crane company plans the lift, supervises it and carries the liability. Under a hired-in crane with operator, the crane and driver come under your direction, you provide the appointed person and the lift plan, and the load is your responsibility.
Firms routinely believe they have the first while the paperwork says the second, and that only ever gets tested after something has come down. Check which one you are signing before the crane turns up, because it is the single largest liability question on this trade.
Connection Design Is Design, Even If Nobody Said So
The engineer designs the frame. The connections very often come back to the fabricator, and that is design work whatever it says on the order. So is deciding how a partially erected frame stays up before the permanent restraint goes in.
Public liability will pay for the injury and the damage if something fails. It will not pay for the frame being wrong, for taking it down, or for redesigning it. That gap is professional indemnity, and firms who assume their liability policy covers it are carrying their largest exposure uninsured.
After A Lifting Incident
A dropped load is the claim that changes how the market looks at a steelwork firm, and it is worth handling carefully rather than letting a loss run speak for you.
What underwriters want is the investigation outcome and what has changed: appointed person arrangements, lift plans, ground condition checks under outriggers, or a decision to move to contract lifts. Any of those is a concrete answer and they are treated as such.
If you are approaching a renewal with one on the record, ring 02382 000820 early. This is not a class where leaving it to the last fortnight works.
What We Need To Quote
- Turnover split across fabrication, erection and design
- Whether you fabricate, erect, or both, and what is subcontracted
- Maximum erection height and heaviest member
- Whether cranes come as contract lifts or hired in under your control
- Who designs connections and temporary works
- Workshop construction, machinery values and stock values
- Five years of claims including near misses on lifts
Cover that often goes with this
The gaps we most often find sitting next to this policy.
Common questions
How much is structural steel insurance?+
Steel erector public liability typically starts at about £24.66 a month, roughly £296 a year, which is around four times what most trades pay at the floor. Working at height with heavy loads over other people is why. That figure is liability alone for a small operation. A fabricator with a workshop is insuring machinery, stock and the income lost while a replacement machine is on a six month lead time, and connection design brings professional indemnity with it. Call 02382 000820 and we will quote the whole thing.
Who is liable if a crane drops a load?+
Whoever was in control of the lift, which is decided by how the crane was hired. A contract lift puts the planning, supervision and liability on the crane company. A hired-in crane with operator brings the machine and driver under your direction, with your appointed person and your lift plan, and the load becomes your responsibility. Firms assume the first far more often than they have actually bought it.
Do steel fabricators need professional indemnity insurance?+
In most cases yes. Even where a consulting engineer designs the frame, the connections usually come back to the fabricator, and that is design. So is temporary stability during erection. Public liability covers injury and damage but not the cost of a design being inadequate, taking a frame down, or re engineering it.
Is steel damaged during erection covered?+
It should be, but which section pays depends on the wording and there is a genuine gap in some policies. Steel on the hook is arguably in your charge, which public liability excludes, so it needs to sit inside contract works or an erection extension instead. A dropped member is foreseeable in this trade, so it is worth confirming before you need to know.
How long should business interruption run for a fabrication workshop?+
Longer than most people set it. The building can be reinstated in months but specialist machinery often has lead times of six months or more, and you cannot produce until it lands. Twelve months is usually the minimum that makes sense and twenty four is not unreasonable where the machinery is unusual.
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