Technical design
Building Regulations drawings and technical design.
Develop an approved concept into coordinated information that explains how the project is intended to be built.

Planning drawings and technical drawings do different jobs.
Planning information focuses on the proposal’s form, appearance and relationship to its surroundings. Technical information goes further into dimensions, build-ups, interfaces and regulatory requirements so that Building Control, consultants and contractors can understand the intended construction.
A technical package may coordinate
- Wall, roof and floor build-ups
- Openings, thresholds and junctions
- Stairs, guarding and access
- Fire-safety requirements
- Thermal performance and ventilation
- Structural engineer information
- Drainage and service interfaces
Better information supports better pricing.
The clearer the construction information is before contractors price the work, the easier it is to compare quotations and reduce assumptions. The exact level of detail should match the project and procurement route rather than following a one-size-fits-all checklist.
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