Builders Insurance
Sold as builders insurance, builder public liability insurance, builders liability insurance or simply insurance for builders, and it is the same cover under each name. Larger firms will see it called builders contractors insurance or commercial builders insurance, which usually means the same sections with bigger limits attached. What matters is not the label but whether the policy still describes the business you are now running.
The Two Things That Catch Builders Out
The two things that go wrong with a builder's policy are both about the passage of time. It was bought when the business was one man and a van, and it has quietly stayed that shape while the business grew to three sites and eight people. And the contract works figure on it was a guess made years ago that nobody has revisited since.
Neither shows up until there is a claim, and by then both are expensive. We would rather ask awkward questions at renewal than discover the answers afterwards.
The other thing worth sorting before a spade goes in the ground is the client's existing house. Most builders assume public liability covers it. Generally not, because while you are working on it a policy commonly treats it as being in your care, custody or control rather than as somebody else's property, which public liability wordings typically exclude.
How Much Is Builders Insurance?
Cover for one director doing manual work starts at £88.97 a year. Turnover, how many people work under your direction, the work you take on, working height and your claims record all move it from there, and a larger firm sits well above it. These are premiums arranged for other firms, not a quote for yours.
We are a broker, so we take it to several insurers rather than quoting one. Call 02382 000820 for a quote.
What Builders Insurance Covers
Builders Public Liability Insurance
Pays when your work injures somebody or damages property that is not yours. Almost every contract you sign will name a figure, and on commercial work that is usually £5m. £1m still turns up on older domestic policies and increasingly gets a job refused.
Employers' Liability Insurance
Required by law as soon as you become an employer, subject to limited exemptions, and included in every package we place. The catch is that a labour-only bricklayer or a lad helping at weekends counts, whatever the payment arrangement says.
Contract Works Cover
The job in progress: what you have built so far, the materials stacked on site, and the temporary works holding it all up. Insure it at the full contract value including materials, not the margin you are making on it.
Existing Structures Cover
The house or building you are working on, which public liability wordings commonly exclude or restrict. On extensions and refurbishments this is the largest single thing that can go wrong, and it has to be arranged on purpose.
Plant, Tools And Hired-in Plant
What you own and what you rent. Hire agreements normally make you responsible for the full replacement cost plus the hire charges that keep running while a replacement is found, and both need to be in the figure.
The Building You Are Working On Is Not Third Party Property
This is one of the most common uninsured losses we see on builders. A first fix left uncapped over a weekend, a subcontractor's grinder starting a fire, a wall coming down further than intended during a structural opening. All of them damage the client's building, and public liability is not designed to answer any of them, for the same reason: while you are working on it, it is commonly treated as being in your care, custody or control.
It has to come from either an existing structures extension on your policy or from the owner's own buildings insurance with your interest recorded on it. On a JCT contract the option in force decides which, and amended contracts move that responsibility around more often than people expect. Ten minutes reading it before you start is worth a great deal more than any argument afterwards.
Subcontractors, And The Certificate You Did Not Ask For
If a subcontractor cannot produce a current certificate, most insurers will treat them as your employee for that job. That is fine if you hold employers' liability, and awkward if the wageroll you declared never included them.
The bigger problem is the limit. If your contract requires £5m and theirs carries £1m, that shortfall lands on you, and you will not find out until a claim is being apportioned. Collecting certificates at the start of each engagement, and again if the job runs past their renewal date, costs nothing and is one of the few things that visibly improves how underwriters read you.
When You Have Crossed Into Design
Choosing the steel without a structural engineer's numbers. Deciding how the damp will be dealt with. Telling a client which way to underpin. All of those are design decisions even when nobody used the word.
Public liability answers for injury and damage. It does not pay to put right advice that was wrong, and it will not fund pulling out work that was built to a bad idea. Design and build contracts usually require professional indemnity by name and specify how long you must keep it going after the job finishes.
Builders With Claims Behind Them
Builders get declined more often than most trades, usually because the claims history is read as a number rather than a story. Three tool thefts and one large water claim look identical on a form to something far worse.
We would rather send an underwriter the explanation. What happened, whether it was your work or a subcontractor's, and what changed afterwards. A builder who now checks certificates on every engagement, or who moved to press fit on first fix, is genuinely a different risk from the one who had the claim, and it is worth somebody saying so on your behalf.
If your renewal has jumped or you have been turned down, call 02382 000820 before you accept a price. It is what we are for.
How To Choose A Broker For A Building Firm
Builders are the most widely written trade there is, which makes the quotes look interchangeable and makes the differences structural. We are an FCA regulated broker and will not tell you we are the best choice. These are the things that actually decide it, and you can hold any broker to them including us.
Did they ask about the client's existing building?
Most builders assume public liability covers the house they are working on. It usually does not, because the wording treats it as property in your care, custody and control. A broker who raises existing structures before you do has placed builders before.
Is the contract works figure yours, or last year's?
It is the number most often carried forward untouched, and the one that fails when you win something bigger than usual. Ask what it is set at and whether it covers the largest job you expect to hold.
Have they asked how you engage your people?
Labour only subcontractors count as employees for employers' liability and are rated as wageroll. Bona fide subcontractors are rated separately and you need their certificates. Getting this wrong is a premium adjustment at best and a declined claim at worst.
Does the limit match your contracts, not the cheapest option?
£5 million is the practical floor on commercial work and £10 million is standard on main contractor and public sector frameworks. A broker quoting £1 million without asking who you work for has not read the job.
Will they tell you what not to buy?
Any broker will add sections. Fewer will say a cover is not worth the premium for the work you actually take on. If nothing has been left out of your quote, ask why.
Factually, we ask about the existing structure and the maximum contract value before quoting rather than after a claim, we ask how your people are engaged because it changes both the premium and whether employers' liability responds, and we set the limit against the contracts you hold rather than against the cheapest option. The premiums on this page come from policies we actually placed. We are a broker, so it goes to several insurers rather than one.
What We Need To Quote
- Last year's turnover, and roughly how it splits between domestic and commercial
- Wageroll, plus what you paid labour-only and bona fide subcontractors separately
- The biggest job you have taken in three years, and the biggest you would take
- How high you work, and how deep you dig
- Any demolition, underpinning, piling or structural alteration
- Whether any of your contracts include design
- Five years of claims, including the ones you settled yourself
Cover that often goes with this
The gaps we most often find sitting next to this policy.
- Contractors all riskCover for the works themselves, which is the part public liability is not designed to answer.
- Tradesman insuranceTools cover, and the conditions on theft from a van overnight.
- Contractors all riskCover for the job itself while it is in progress, before it is handed over.
This policy covers the business. It does not pay you.
Liability, tools and premises cover protects the business against what it owes other people. None of it pays you anything if illness or injury stops you working, and for anybody self-employed that is usually the bigger personal risk of the two. Income protection pays a monthly amount while you cannot work.
Common questions
What does builder public liability insurance cover?+
Injury to other people and damage to their property arising from your work. A visitor hurt on site, a neighbour's car damaged by a dropped tool, a flood into the flat below from a pipe you disturbed. What builders liability insurance does not do is pay to redo work you got wrong, and it typically will not cover the client's existing building while you are working on it, because most wordings treat that as property in your care, custody and control. Both of those are the gaps worth closing before a job starts.
What insurance do I need as a builder?+
Public liability, at the limit your contracts require rather than the cheapest available. Employers' liability the moment anybody works under your direction, including labour only subcontractors, which is a legal requirement at a £5 million statutory minimum. Contract works for the job itself while it is in progress. Tools and plant. And an existing structures extension where you are working on a client's building. Insurance for builders sold as a package normally bundles the first four; the fifth is the one that gets missed.
Is builders contractors insurance different from builders insurance?+
Not meaningfully. Builders contractors insurance and commercial builders insurance are names used for the same set of sections, usually with larger limits and a higher contract works figure because the firms buying them are bigger. What changes as a builder grows is not the type of policy but the numbers on it: turnover, wageroll, maximum contract value and the limit of indemnity.
How much is builders insurance?+
Cover starts at £88.97 a year for one director doing manual work. The spread above that is the trade: it runs from a sole trader doing kitchens to firms turning over millions, and turnover and wageroll drive nearly all of it, so there is no top figure worth printing. Ring 02382 000820 for a real number.
How much public liability insurance do builders need?+
No law sets a minimum, but your contract will. £1m still appears on small domestic work, £2m is common, and £5m has become the practical floor for commercial jobs and most main contractor requirements, with £10m on larger and public sector work. Read the contract before buying, because raising a limit mid-term is easy and explaining a shortfall after a claim is not.
Do I need employers liability if everyone is a subcontractor?+
Almost certainly. A labour-only subcontractor working to your instructions with your materials or plant is commonly treated as an employee by insurers and for the purposes of the Employers' Liability (Compulsory Insurance) Act, and it is the working arrangement that decides it rather than the invoicing. Only a genuine independent business with its own cover and its own control over the work sits outside it. The penalty for getting it wrong is up to £2,500 for each day you were uninsured.
Does builders insurance cover damage to the client's house?+
Not as standard, and this catches out more builders than anything else. While you are working on the building it is commonly treated as being in your care, custody or control rather than third party property, which public liability wordings generally exclude. It needs an existing structures extension on your policy, or the owner's buildings insurance with your interest recorded. On a JCT contract the insurance option decides which, so settle it in writing before starting.
Am I covered if a subcontractor causes the damage?+
Your public liability normally covers subcontractors while they are working for you, so your business is protected against the claim itself. Insurers will usually then pursue the subcontractor's insurer. Where it hurts is if their cover has lapsed or their limit is lower than your contract required, because then you have absorbed a loss that should have been somebody else's and it sits on your record at renewal.
Can I get builders insurance with claims on my record?+
Yes, and it is a lot of what we do. The difficulty is that claims histories get read as numbers by online systems, so a few small tool thefts can price like something far more serious. We would rather put the explanation in front of an underwriter: what happened, whose work it was, and what you do differently now. Call 02382 000820 before accepting a renewal that has jumped.
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Related reading
Guides from our team on the cover discussed on this page.
