MasterFormat vs UniFormat
MasterFormat organizes work by construction results and specification divisions; UniFormat organizes information by building systems and assemblies.
MasterFormat
- Specifications
- Trade scopes
- Detailed estimating and procurement
UniFormat
- Early design estimates
- Systems-level decisions
- Conceptual cost planning
Key differences
| Point | MasterFormat | UniFormat |
|---|---|---|
| Organization | Work results and divisions. | Systems and assemblies. |
| Project phase | Strong in construction documents and bidding. | Strong in early planning and design. |
| Example use | Division 26 Electrical. | Electrical systems as a building assembly. |
Example in context
A cost plan may start in UniFormat during schematic design and move toward MasterFormat as specifications and trade packages develop.