Counterclaim in construction
A counterclaim is a claim set up in opposition to another claim, that is, a claim by a party against a another party who has made a claim against them. This is not a defence to a claim, it is separate from it and proceeds even if the original claim is ended.
Counterclaims are often confused with abatement and set off.
Set off (or contra charging) is only permitted if a breach of contract by a party making a claim is so closely associated with the claim that it would not be just to consider the claim without also taking the breach into account (or where the claims are both for payment of readily ascertained debts).
Whilst set off is often accompanied by a counterclaim it is to be distinguished in that a counterclaim may be entirely different in nature to the claim, and set off, unlike a counterclaim, cannot give rise to a positive balance of claim whilst a counterclaim may exceed the amount of the initial claim.
Abatement argues that an amount claimed is incorrect because of defects in the work. If the defect is proved, then the valuation of the amount due may be reduced by the reduction in value of the works resulting from the defect.
Counterclaims can be used as tactics in legal cases, to confuse or delay proceedings, or to reduce awards. However, this has risks associated with it, and may simply result in higher costs.
Before the 2011 amendments to the Housing Grants Construction and Regeneration Act, set off and counterclaim were only permitted if a withholding notice was issued, whilst abatement did not require a withholding notice as the value of the works had been reduced and there was only an obligation to pay the amount properly due.
Since 2011 however, set off, counterclaim and abatement all require that a pay less notice is issued.
[edit] Related articles on Designing Buildings Wiki
- Abatement.
- Adjudication.
- Alternative dispute resolution.
- Housing Grants Construction and Regeneration Act.
- Set off.
[edit] External references
- A Straume (UK) Ltd v Bradlor Developments Ltd.
- Urang Commercial v Century Investments and Eclipse Hotels (Luton).
- Whyte and Mackay Ltd v Blyth & Blyth Consulting Engineers.
Featured articles and news
The Home Energy Model and its wrappers
From SAP to HEM, EPC for MEES and FHS assessment wrappers.
Future Homes Standard Essentials launched
Future Homes Hub launches new campaign to help the homebuilding sector prepare for the implementation of new building standards.
Building Safety recap February, 2026
Our regular run-down of key building safety related events of the month.
Planning reform: draft NPPF and industry responses.
Last chance to comment on proposed changes to the NPPF.
A Regency palace of colour and sensation. Book review.
Delayed, derailed and devalued
How the UK’s planning crisis is undermining British manufacturing.
How much does it cost to build a house?
A brief run down of key considerations from a London based practice.
The need for a National construction careers campaign
Highlighted by CIOB to cut unemployment, reduce skills gap and deliver on housing and infrastructure ambitions.
AI-Driven automation; reducing time, enhancing compliance
Sustainability; not just compliance but rethinking design, material selection, and the supply chains to support them.
Climate Resilience and Adaptation In the Built Environment
New CIOB Technical Information Sheet by Colin Booth, Professor of Smart and Sustainable Infrastructure.
Turning Enquiries into Profitable Construction Projects
Founder of Develop Coaching and author of Building Your Future; Greg Wilkes shares his insights.
IHBC Signpost: Poetry from concrete
Scotland’s fascinating historic concrete and brutalist architecture with the Engine Shed.
Demonstrating that apprenticeships work for business, people and Scotland’s economy.
Scottish parents prioritise construction and apprenticeships
CIOB data released for Scottish Apprenticeship Week shows construction as top potential career path.
From a Green to a White Paper and the proposal of a General Safety Requirement for construction products.
Creativity, conservation and craft at Barley Studio. Book review.
The challenge as PFI agreements come to an end
How construction deals with inherited assets built under long-term contracts.
Skills plan for engineering and building services
Comprehensive industry report highlights persistent skills challenges across the sector.
Choosing the right design team for a D&B Contract
An architect explains the nature and needs of working within this common procurement route.
Statement from the Interim Chief Construction Advisor
Thouria Istephan; Architect and inquiry panel member outlines ongoing work, priorities and next steps.

























