Scaffolding Contractors Insurance
Scaffolding is unusual in that your product stays on site, in public, for weeks or months after you leave, and is used continuously by people who do not work for you. Every other trade finishes and goes; a scaffolder erects a structure, hands it over, and remains liable for it while other trades load it, adapt it, and occasionally dismantle parts of it without asking.
That produces a distinctive claims pattern. Collapse and partial collapse, usually after the scaffold has been altered or overloaded by somebody else. Dropped objects, from boards to fittings, in busy public areas. Damage to the building being scaffolded, particularly where ties penetrate a facade. And a persistent argument about whether the last inspection record exists.
We arrange cover for scaffolding contractors from domestic work through to commercial contracts and long duration hires, and inspection records and design compliance carry more weight in this class than in almost any other.
What actually goes wrong
The exposures that produce claims in this trade, rather than a generic list.
Collapse and partial collapse
Scaffold failures are rarely sudden and unexplained. They usually follow removal of ties or bracing by another trade, overloading with materials, or sheeting that turns the structure into a sail in high wind. Liability lands on the scaffolder because the structure is the scaffolder's product, and the defence rests on inspection records and on evidence that the alteration was somebody else's.
Third party interference
Other trades adapt scaffolding constantly, removing a tie for access or a guardrail to lift material. The public climb it. Once the structure has been altered by someone else, your liability depends on being able to show it was correct when handed over and correctly inspected since.
Dropped objects
A dropped fitting from height in a town centre is a serious injury exposure and, given where scaffolding tends to be, frequently occurs above pavements, parked cars and shopfronts. Debris netting, fans and exclusion zones are the controls insurers ask about.
Design liability
Standard configurations can be erected to a recognised compliant specification, but anything outside those parameters requires a bespoke design. Loading bays, cantilevers, temporary roofs, buttresses and unusual geometry are all design activities, and a design failure is a professional indemnity matter.
Damage to the building being scaffolded
Ties penetrate walls, standards bear on paving and roofs, and sheeting loads a facade in wind. Damage to the structure you are scaffolding may fall outside public liability as property in your care, and on listed or high specification facades the reinstatement cost is significant.
The cover we arrange
Policies are put together around how you work. Employers liability is included as standard wherever you employ anyone.
Public liability
Third party injury and property damage, including collapse and dropped objects. £5m is the minimum most main contractors will accept and £10m is standard for commercial and town centre work.
- Injury from collapse and dropped objects
- Damage to third party property and vehicles
- Public areas and highways
- Limits typically £5m or £10m
Employers liability
Legally required and included as standard at £10m. Card holding and competence records matter here, since erecting and dismantling is where scaffolders themselves are most at risk.
- Legally required, £10m as standard
- Erection and dismantling operations
- Competence and card records considered
- Labour only subcontractors included
Scaffold materials and equipment
Tube, fittings, boards and system scaffold represent substantial value spread across many sites at once, and theft from live sites is common. Cover needs to reflect material out on hire as well as material in the yard.
- Tube, fittings, boards and system components
- Material erected on site and in the yard
- Theft and malicious damage
- Material in transit
Professional indemnity
Required wherever you produce or rely on bespoke designs rather than working to a standard compliant configuration. Loading bays, temporary roofs and anything non standard puts you in design territory.
- Bespoke scaffold design
- Loading bays and temporary roofs
- Design checks and calculations
- Claims made basis, continuity essential
Contract works
Covers the scaffold as erected, which matters on long duration contracts where a structure may stand through a winter. Storm damage to erected scaffold is the typical claim.
- Erected scaffold in progress
- Storm and wind damage
- Long duration hires
- Sheeting, netting and fans
What an underwriter will ask
Having these to hand shortens the process considerably, and usually improves the terms.
- Turnover split between domestic, commercial and industrial work
- Maximum height erected, and typical heights
- Whether scaffolds are sheeted or netted, and how wind loading is assessed
- Whether you erect loading bays, temporary roofs, cantilevers or other non standard configurations
- Who produces designs for non standard scaffolds
- Your inspection regime, who carries it out and how records are kept
- Card and training records for erectors
- Longest duration a scaffold typically stands
- Material values, in the yard and out on hire
- Five years of claims, including collapses, dropped objects and material theft
What moves the premium
Where the price actually comes from, and which parts of it you can change.
Height and complexity
Domestic two storey work rates very differently from tall commercial structures, and non standard configurations shift the risk into design territory, which changes both the products needed and the price.
Inspection discipline
The clearest differentiator in this class. A contractor with a documented inspection regime, tagged scaffolds and retained records presents far better than one relying on recollection, and it directly affects claims outcomes.
Public exposure
Scaffolding over pavements, shopfronts and highways carries a much higher third party exposure than work on an enclosed site, and is rated accordingly.
Duration of hires
Long standing scaffolds accumulate exposure to weather and to interference. A business built on long duration commercial hires is rated differently from one doing short domestic jobs.
Material security
Scaffold material theft from live sites is persistent, and yard security plus recorded stock control affects the material section directly.
Conditions and exclusions that catch this trade out
Terms vary between insurers, so treat these as the questions to ask rather than a description of any one policy.
Missing or incomplete inspection records
Scaffolding must be inspected before first use and at regular intervals thereafter, commonly every seven days and after anything likely to have affected its stability. Where records cannot be produced, defending a collapse claim becomes extremely difficult, and some wordings condition cover on the inspection regime being maintained.
Damage to the building being scaffolded
The structure you are working on may be treated as property in your care, which is a standard public liability exclusion. Tie damage to a facade is common enough that this is worth clarifying rather than discovering.
Design liability under public liability
Public liability responds to injury and damage, not to the cost of a design being wrong. A bespoke scaffold that fails because the design was inadequate is a professional indemnity claim, and a scaffolder without that cover has a gap exactly where the more complex work sits.
Alterations by others
Your policy responds to your liability, but where another trade has altered the scaffold, apportioning that liability requires evidence. Handover certificates, scaffold tags and inspection records are what convert a shared argument into a defensible position.
Wind and sheeting
Sheeted scaffolds behave very differently in wind, and some wordings restrict cover where sheeting has been added without the structure being designed for the resulting loads. This is a frequent cause of winter collapse claims.
Common questions
What insurance do scaffolding contractors need?
Employers liability at £10m, which is a legal requirement and included as standard. Public liability at £5m as a minimum and usually £10m for commercial work, covering collapse, dropped objects and damage to third party property. Cover for your scaffold materials both in the yard and erected on site. Professional indemnity where you produce bespoke designs. And contract works for scaffold standing on long duration contracts, particularly through winter.
Am I liable if another trade alters my scaffold and it fails?
You may still face the claim, because it is your structure, but liability can be apportioned or transferred if you can evidence that it was correct at handover and correctly inspected since. That evidence is the whole argument: handover certificates, scaffold tags showing inspection dates and retained inspection records. Without them the practical position is that the scaffolder carries it, whoever actually removed the tie.
How often does scaffolding need inspecting for insurance purposes?
The regulatory expectation is inspection before first use, at intervals not exceeding seven days thereafter, and after any event likely to have affected its stability, such as high winds or alteration. For insurance the frequency matters less than the record. Some wordings make the inspection regime a condition of cover, and in any collapse claim the first document requested is the inspection record. Tagging scaffolds and retaining the records is the single most valuable thing a scaffolding contractor can do.
Do scaffolders need professional indemnity insurance?
You need it as soon as you are designing rather than following a standard compliant configuration. Basic scaffolds built within recognised standard parameters do not usually count as design. Loading bays, cantilevered sections, temporary roofs, bridged sections and anything unusual do. If a bespoke scaffold fails because the design was inadequate, public liability will pay for the injury and damage but not for the design failure itself, and increasingly main contractors ask for professional indemnity by name.
Is my scaffold covered while it is standing on site?
Only if the policy includes it. Materials out on hire are frequently overlooked, since the value is spread across many sites rather than sitting in the yard. Storm damage to erected scaffold, and theft of tube and fittings from live sites, are both common. Long duration hires standing through winter are the highest exposure, so the sum insured should reflect the maximum value you have erected at any one time, not just yard stock.
Does sheeting a scaffold affect my insurance?
It can, significantly. Sheeting or netting turns a scaffold into a structure that catches wind, and the loads on ties and standards increase substantially. Scaffolds sheeted without being designed for the resulting wind loading are a recurring cause of winter collapses, and some wordings restrict cover where that has happened. If you sheet, the structure needs to have been designed on that basis, and it is worth telling your insurer that you do it.
Talk to somebody who knows the trade
Tell us what you actually do and we will come back to you with cover options built around it.