Roof By Extrusion Revit

Then follow these 2 steps.

Roof by extrusion revit.

Use it to extend the dormer roof to the main roof. This tool is located in the modify tab. The roof by extrusion tool is used to create wave form type roofs you create a sketch of the upper profile of your roof in a side view i e. In this project if you want to create an arched canopy on the west face of the building.

To raise or lower the roof from the reference level. So first of all let s go ahead and create our reference plan. The highest level in the project is selected by default. To create a dormer model required walls and additional roof.

Elevation of section you can select a reference plane to sketch your profile on as long as you have a named one in your model. You sketch them in elevation and then apply extrusion lengths to them. They are ideal for roof shapes that are freeform barrel vaults or similar. Extrusion roofs offer an alternative way to create roof elements.

We also need to use a refrence plane upopn which we can sketch the side profile for our extrusion. Display an elevation 3d or section view. In the roof reference level and offset dialog select a value for level. This is a handy tool when the roof you are trying to create cannot be defined simply by sloping the roof up from an edge such as when the cross section of the roof is curved.

Use join unjoin roof tool. 9 join roofs add opening to create dormer. Specify the work plane. Click architecture tabbuild panelroof drop down roof by extrusion.