Kit of parts
DfMA Overlay to the RIBA Plan of Work, Mainstreaming Design for Manufacture and Assembly in Construction, 2nd Edition, published by the RIBA in 2021, defines a kit of parts as: ‘A system of separate proprietary parts manufactured off site, conceived to be efficiently assembled on site. The rationale for keeping the parts separate is to allow more efficient, safer handling and transportation, and to allow flexibility (within certain constraints) in their final configuration.’
The Product Platform Rulebook, Edition 1.2 March 2023, published by the Construction Innovation Hub defines a kit of parts as: ‘A collection of repeatable, standardised building components that are pre-engineered and designed to create a variety of assemblies which define part or all of a finished building.’'
In 2023, MHCLG commissioned Akerlof to research and develop a digital 'kit of parts' for low-rise housing.
PAS 8700:2025, Modern methods of construction for new build residential properties – Specification, Draft v 3.9, published by bsi in 2024, defines a kit of parts (or kit-of-parts) as a: ‘standard and modular collection of pre-manufactured building components that can be produced at scale and configured to suit the needs of a given project. NOTE 1 These kits-of-parts are underpinned by a set of rationalized design rules and parameters that reflect the range of projects they intend to serve. NOTE 2 The rationale for keeping the parts separate is to allow more efficient, safer handling and transportation, and to allow flexibility (within certain constraints) in their final configuration.’
[edit] Related articles on Designing Buildings
Featured articles and news
Gregor Harvie argues that AI is state-sanctioned theft of IP.
Preserving, waterproofing and decorating buildings.
Many resources for visitors aswell as new features for members.
Using technology to empower communities
The Community data platform; capturing the DNA of a place and fostering participation, for better design.
Heat pump and wind turbine sound calculations for PDRs
MCS publish updated sound calculation standards for permitted development installations.
Homes England creates largest housing-led site in the North
Successful, 34 hectare land acquisition with the residential allocation now completed.
Scottish apprenticeship training proposals
General support although better accountability and transparency is sought.
The history of building regulations
A story of belated action in response to crisis.
Moisture, fire safety and emerging trends in living walls
How wet is your wall?
Current policy explained and newly published consultation by the UK and Welsh Governments.
British architecture 1919–39. Book review.
Conservation of listed prefabs in Moseley.
Energy industry calls for urgent reform.
Heritage staff wellbeing at work survey.
A five minute introduction.
50th Golden anniversary ECA Edmundson apprentice award
Showcasing the very best electrotechnical and engineering services for half a century.
Welsh government consults on HRBs and reg changes
Seeking feedback on a new regulatory regime and a broad range of issues.