How to Unjoin a roof

[craig]

The Autodesk knowledge base article for joining/unjoining a roof advises the user to select the join/unjoin roof tool. That's it. It doesn't tell you what to do with it. Anyone have any ideas on how to unjoin a roof?

[barthbradley]

Maybe you are thinking of something else. Join and Unjoin tool (Modify tab) is for joining a roof to another roof.  There are only two conditions: Joined and Not Joined.  

Joined-Not Joined.png

[craig]

The knowledge base article states "You can join roofs to other roofs or walls, or unjoin them if they were previously joined." Great. How do you unjoin them?

[barthbradley · Accepted solution]

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@craig wrote:

How do you unjoin them?

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Use the tool and pick the intersection (e.g. valley) where they are joined.