Revit architecture forum roof intersections.
													
																	Revit roof intersection. 
									
	
		
	
																	Then follow these 2 steps. 
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																	If you try to add a roof on the lowest level a dialog prompts you to move it to a higher level. 
																	It looks like the roof running east west is already joined with the highest roof running n s so joining your low roof to the e w roof is causing a conflict because revit doesn t know which join to give priority to. 
															
													
									
	
		
	
																	Click architecture tabbuild panelroof drop down roof by footprint. 
																	In the attached massing model i have several roofs that i wish to simply clean up where they meet so that when i look at the floor plan and section they appear as all joined together. 
																	In other words i d like roof 1 roof 2 roof 3 and roof 4 to all be joined with no overlap internally. 
																	You could try unjoining them all then re joining them in a different order. 
															
													
									
	
		
	
																	Use it to extend the dormer roof to the main roof. 
																	If you choose not to move the roof to a different level revit notifies you later if the roof. 
																	Have a look at all of them by industry here. 
																	This tool is located in the modify tab. 
															
													
									
	
		
	
																	To create a dormer model required walls and additional roof. 
																	9 join roofs add opening to create dormer. 
																	Creates a roof using the building footprint to define its boundaries. 
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