Detailed design report
The detailed design report is prepared by the lead consultant for the client at the end of the detailed design stage, when the design is detailed but has yet to be packaged.
The detailed design report might include:
- A design and access statement.
- Site layout plans.
- Functional layouts.
- Circulation and operational strategy.
- Floor plans, sections and elevations.
- 3d modelling.
- Details of wall enclosures.
- Details of doors and windows.
- Details of key specification items such as door handles, plumbing fixtures and so on.
- Reflected ceiling plan.
- Key technical designs.
- Co-ordination between architectural and engineering design.
- Phasing, demolition and decanting strategies.
- The use of materials and the potential for re-use, recycling and waste handling (see site waste management plan).
- Structural design criteria.
- Drainage.
- Sustainability.
- Cleaning and maintenance strategy.
- Site services analysis (existing gas, water, electrical, mechanical, etc. services).
- Building services design criteria.
- Services strategy.
- Health and safety strategy.
- Fire strategy.
- Status of approvals.
- Risk assessment.
- Cost plan.
- Programme and phasing.
- Procurement strategy.
The report should highlighting any instructions required from the client.
It should only include required, or key co-ordinated information and necessary interpretation and should not duplicate information that already exists elsewhere.
[edit] Related articles on Designing Buildings Wiki
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.





















