RIBA domestic building contract
In November 2014, the Royal Institute of British Architects (RIBA) announced that it would launch two building contracts in both print and online formats:
The Domestic Building Contract is for non-commercial projects. The Concise Building Contract is for small commercial projects that are considered straight forward.
They were developed by a member group (set up by the Practice and Profession Committee) and by RIBA Enterprises. They have been created in particular for use by home owners and builders of small projects and can be used alongside the RIBA’s Domestic Agreement and Concise Agreement for the appointment of an architect.
Dale Sinclair, RIBA Vice President of Practice and Profession said, ‘The contracts have been developed to be much simpler, much more straightforward and certainly easier for a contract administrator to sit down with a client and explain’.
The RIBA Domestic Building Contract is a contract between a client and a contractor. It is suitable for construction work carried out to the client’s home such as; renovations, extensions, maintenance and the construction of new buildings. It is intended to be administered by an architect, contract administrator or by an experienced client.
It is written in plain English and accompanied by guidance notes.
It includes provisions for:
- Flexible payment and managing payments to the contractor.
- Proposing suppliers and sub-contractors.
- Project changes.
- Completion in stages.
- Collaborating with the contractor over events that might result in delays or extra costs.
- Contractor design of parts of the project.
- Insurance provisions.
- Certifying the completion of the project.
- Managing defects.
A revised version of the contract was published in 2018. The main changes are:
- Amendments to fully comply with the CDM Regulations.
- Guidance on insurance has been expanded.
- The consents, fees and charges item have been expanded.
- Guidance on dispute resolution has been expanded and simplified.
- The optional programme item has been simplified.
- The optional contractor design item allows a level of professional indemnity insurance to be specified.
- The optional required specialists item has been amended.
- A contract checklist has been included.
For more information about the concise contract, see RIBA Concise Building Contract.
[edit] Related articles on Designing Buildings Wiki
- Appointing consultants.
- Breach of contract.
- Contract administrator.
- Contract conditions.
- Contract v tort.
- Construction contracts.
- Contracts under seal v under hand.
- Domestic building.
- Essentials of a contract.
- Minor works.
- Modifying clauses in standard forms of contract.
- NEC3.
- Procurement route.
- RIBA.
- RIBA Concise Building Contract.
- Sub-contract.
[edit] External references
Featured articles and news
Costs and insolvencies mount for SMEs, despite growth
Construction sector under insolvency and wage bill pressure in part linked to National Insurance, says report.
The place for vitrified clay pipes in modern infrastructure
Why vitrified clay pipes are reclaiming their role in built projects.
Research by construction PR consultancy LMC published.
Roles and responsibilities of domestic clients
ACA Safety in Construction guide for domestic clients.
Fire door compliance in UK commercial buildings
Architect and manufacturer gives their low down.
Plumbing and heating for sustainability in new properties
Technical Engineer runs through changes in regulations, innovations in materials, and product systems.
Awareness of the Carbon Border Adjustment Mechanism
What CBAM is and what to do about it.
The new towns and strategic environmental assessments
12 locations of the New Towns Taskforce reduced to 7 within the new towns draft programme and open consultation.
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.





















