Building Block
- Last UpdatedJan 12, 2026
- 1 minute read
The Building Block (BBLOCK) element is used to contain the Room and Floor Elevation elements.
Building Block tasks can be accessed from the Room Design Main Data window.
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Clicking Building Blocks Tasks on the Room Design toolbar displays the Room Design Main Data window.
Refer to Room Designer Building Block Tasks for further information.
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Clicking Building Block Tasks on the Room Design Main Data window displays the Building Block Tasks window.

The Building Block Tasks window is used to access the Create, Modify and Delete tasks for the Building Block.
Create
Building Block
Displays the Create Building Block window.
Floor Elevation
Displays the Create Floor Elevation window.
Modify
Building Block Definition
Displays the Modify Building Block window.
Building Block Geometry
Displays the Modify Building Block Geometry window.
Delete
Building Block
Displays a Confirm message box. Selecting the YES option deletes the Building Block element from the database.
Return to main tasks
Displays the Room Design Main Data window.