Joint and several liability in building design and construction contracts
In construction it is not unusual for more than one party to be responsible for a breach of contract. For example, there may be a design fault, a failure to inspect, and poor workmanship, all contributing to a defect in the works. Under common law (the Civil Liability (Contribution) Act 1978) all parties can be jointly and severally liable for the loss or damage that flows from the breach.
This means that the client can pursue the parties either jointly, or individually (severally) for the full amount of the loss. If the client decides to pursue one of the parties for the full amount, then that party may in turn pursue the other parties that contributed to the breach to recover their share of the amount claimed.
In practice, the claimant may decide to pursue the parties jointly, and allow the court to apportion liability between them (NB: This is not a matter of proportionate liability, which does not exist in English law, but is simply the apportionment of the full liability in contribution proceedings). However, 'several' liability can be of benefit to the client, if for example, the contractor becomes insolvent, allowing them to recover all of their losses from the remaining parties.
This can leave consultants and contractors open to very large claims, making them jointly and severally liable with parties that they did not themselves appoint, and whose performance they have little influence over.
The Latham report proposed that joint and several liability should be replaced by 'proportionate liability'. However, this was rejected by the Secretary of State for Trade and Industry Peter Mandelson. His position was endorsed by the British Property Federation (a body that represents the interests of construction clients).
The amount that can be recovered from one party can be limited by a net contribution clause. This restricts liability to the amount for which the party being pursued is responsible. Other amounts must be recovered from the other parties. Net contribution clauses assume that parties responsible for the same loss or damage are all contractually liable to the other party to the contract, and that they have paid the share that they would have been apportioned under common law.
Clients tend to resist net contribution clauses as they transfer the risk of not being able to recover losses onto the client. Whilst this is fair in that the client did appoint all the parties, the client themselves are completely innocent of the breach.
Net contribution clauses have become increasing popular in appointment agreements and collateral warranties. Questions remain however about whether they are always enforceable, for example where one of the parties to whom liability is apportioned is not present in court. However, in 2009, in the Scottish case of Langstane Housing Association v Riverside Construction (Aberdeen) Ltd, the court seemed to accept that this sort of clause was not unusual and that the client could, if they wanted, insure themselves against unrecoverable losses.
[edit] Related articles on Designing Buildings Wiki
- Causes of construction disputes.
- Civil procedure rules.
- Contract claims.
- Contribution and apportionment.
- Defects.
- Design liability.
- Latham report.
- Net contribution clauses.
- Loss and expense.
- Professional indemnity insurance.
- Strict liability.
[edit] External references
- Building: Latham's legacy.
- Joint and Several Liability in the Construction Industry: Is it time for law reform in the UK? (2004).
- Hugh James: Net Contribution Clauses in Construction Contracts - Are they fair and reasonable?
- Civil Liability (Contribution) Act.
Featured articles and news
Futurebuild and UK Construction Week London Unite
Creating the UK’s Built Environment Super Event and over 25 other key partnerships.
Welsh and Scottish 2026 elections
Manifestos for the built environment for upcoming same May day elections.
Advancing BIM education with a competency framework
“We don’t need people who can just draw in 3D. We need people who can think in data.”
Guidance notes to prepare for April ERA changes
From the Electrical Contractors' Association Employee Relations team.
Significant changes to be seen from the new ERA in 2026 and 2027, starting on 6 April 2026.
First aid in the modern workplace with St John Ambulance.
Ireland's National Residential Retrofit Plan
Staged initiatives introduced step by step.
Solar panels, pitched roofs and risk of fire spread
60% increase in solar panel fires prompts tests and installation warnings.
Modernising heat networks with Heat interface unit
Why HIUs hold the key to efficiency upgrades.
Reflecting on the work of the CIOB Academy
Looking back on 2025 and where it's going next.
Procurement in construction: Knowledge hub
Brief, overview, key articles and over 1000 more covering procurement.
Sir John Betjeman’s love of Victorian church architecture.
Exchange for Change for UK deposit return scheme
The UK Deposit Management Organisation established to deliver Deposit Return Scheme unveils trading name.
A guide to integrating heat pumps
As the Future Homes Standard approaches Future Homes Hub publishes hints and tips for Architects and Architectural Technologists.
BSR as a standalone body; statements, key roles, context
Statements from key figures in key and changing roles.
Resident engagement as the key to successful retrofits
Retrofit is about people, not just buildings, from early starts to beyond handover.






















Comments
To start a discussion about this article, click 'Add a comment' above and add your thoughts to this discussion page.