For more information see modify the shape of a roof or structural floor.
Revit how to make top layer of roof longer.
Make one copy it up change type repeat.
When there is a variable thickness layer the top face of the roof or floor slopes and the bottom stays in a horizontal plane creating.
Then follow these 2 steps.
The variable layer thickness parameter of roofs and floors affects the shape editing tools in the following ways.
Use join unjoin roof tool.
When there is no variable thickness layer the whole roof or floor slopes and maintains constant thickness between parallel top and bottom faces.
Once you have all your layers you can edit the roof and extend the layers however you want.
Using shape editing tools.
For creating complex roof it might be easier if you create separate roof then use join roof tool to join them later.
This tool is located in the modify tab.
Probably best to use roof by extrusion in this case.
Revit pure is learning made simple.
The starter course s vertical ad horizontal edges should extend between 1 4 inch to 3 4 inch beyond the edges of the rake and eave.
This is the easiest way to do it.
But i m not really sure if this is a best practice.
Use it to extend the dormer roof to the main roof.
Just enjoy the course and drop me line if you found it useful.
Get templates families and content that are designed to be clean and graphically elegant.
To create a dormer model required walls and additional roof.
Next to the desired layer of the roof or floor in the assembly select the variable check box.
You need to create the bay window roof separately.
The revit interface is a bit unclear about constructing a flat roof but no roof is truly flat and creating a flat roof in revit allows the designer to annotate the roof without having to deal with the issues associated with the modeled hips and valleys of a low slope roof.
A starter course layer of shingle strips with the exposed tab portion cut off is installed on the eave edges of the roof.
Click modify element tab shape editing panel modify sub elements and make the desired changes to the roof or floor.
Also has the advantage of using different cuts on the end.
You could also model each roof layer separately.
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