Non-performance in the construction industry
Non-performance is a general term that describes a party which fails to perform; in fact, the term can cover all forms of failure in performance. A student who fails end-of-year exams may be regarded by the school as a non-performer. In this respect, non-performance is not contractually linked – the student never promised to do well and there was no contact entered into, written or otherwise.
In simple terms, a contract is a legally-binding promise. From a legal perspective, the basis of every contract is that all parties must fulfil all of the contract's terms. Non-performance occurs when one party to the contract does not fulfil the contract terms – failing to live up to their contractual obligations. Such a failure is not necessarily a breach of contract although it could lead to a breach of contract.
A breach of contract in English Law is non-performance that is not excused because it is the non-performance of a contractual obligation, i.e. a promise was made and was not kept. A breach of contract entitles the innocent party to receive damages from the guilty party. It may also allow the innocent party the right to terminate the contract.
An example of non-performance is a contractor who fails to provide sufficient labour, materials or equipment to a project, leading to a delay to the completion date.
Bonds can provide a degree of protection for the client. Bonds are an undertaking by a bondsman or surety to make a payment in the event of non-performance. Bonds can be 'on demand' or 'conditional', with conditional bonds requiring that the client provides evidence of the contractor's non-performance, and that as a consequence the client has suffered a loss.
[edit] Refusal to perform or declaration of non-performance
A declaration of non-performance is another form of non-performance. One party declares they are abandoning any further performance under the contract or refuses to fulfil an essential aspect of the contract. In this case, the innocent party can discharge themselves from any further performance obligations.
[edit] Related articles on Designing Buildings Wiki
- Bonds in construction contracts.
- Construction contract conditions
- Contractual obligation.
- Contractual right.
- Delay analysis.
- JCT
- JCT Construction management contract
- Performance bond
- Procurement team
- Standard form of contract
- Tender documentation for construction projects
- Traditional contract for construction
- Traditional contract: tender
- Typical tender process for construction projects
Featured articles and news
Buildings that changed the future of architecture. Book review.
The Sustainability Pathfinder© Handbook
Built environment agency launches free Pathfinder© tool to help businesses progress sustainability strategies.
Government outcome to the late payment consultation, ECA reacts.
IHBC 2025 Gus Astley Student Award winners
Work on the role of hewing in UK historic conservation a win for Jack Parker of Oxford Brookes University.
Future Homes Building Standards and plug-in solar
Parts F and L amendments, the availability of solar panels and industry responses.
How later living housing can help solve the housing crisis
Unlocking homes, unlocking lives.
Preparing safety case reports for HRBs under the BSA
A new practical guide to preparing structural inputs for safety cases and safety case reports published by IStructE.
Male construction workers and prostate cancer
CIOB and Prostate Cancer UK encourage awareness of prostate cancer risks, and what to do about it.
The changed R&D tax landscape for Architects
Specialist gives a recap on tax changes for Research and Development, via the ACA newsletter.
Structured product data as a competitive advantage
NBS explain why accessible product data that works across digital systems is key.
Welsh retrofit workforce assessment
Welsh Government report confirms Wales faces major electrical skills shortage, warns ECA.
A now architectural practice looks back at its concept project for a sustainable oceanic settlement 25 years on.
Copyright and Artificial Intelligence
Government report and back track on copyright opt out for AI training but no clear preferred alternative as yet.
Embedding AI tools into architectural education
Beyond the render: LMU share how student led research is shaping the future of visualisation workflows.
Why document control still fails UK construction projects
A Chartered Quantity Surveyor explains what needs to change and how.
Inspiration for a new 2026 wave of Irish construction professionals.
New planning reforms and Warm Homes Bill
Take centre stage at UK Construction Week London.






















