How do you change a void extrusion in Revit?

On the Properties palette, change the visibility, material, or subcategory of the extrusion, if desired. To change the extrusion to a solid or a void, under Identity Data, for Solid/Void, select Solid or Void. Click Apply. Click Modify | Edit Extrusion tab Mode panel (Finish Edit Mode).

How do you edit a void in Revit?

Follow the steps below to edit the void.

  1. Find the void in the Project Browser.
  2. Right click on the type from the Project Browser.
  3. Click on “Select all Instances.. “
  4. Choose “In entire project”
  5. From the Ribbon select “Edit In Place”

How do you edit an extrusion in Revit?

Edit an Extrusion

  1. In the drawing area, select the extrusion.
  2. If you are in the project environment: …
  3. Click Modify | Extrusion tab Mode panel (Edit Extrusion).
  4. If desired, modify the extrusion profile.
  5. On the Properties palette, change the visibility, material, or subcategory of the extrusion, if desired.

How do you select a void extrusion in Revit?

The easiest way is to hover the cursor over the wall where the edge of the void is and if you can’t click on the void edge immediately (not the void, itself), hover over the edge and tap the tab key until you cycle through all the edges and the void edge shows up.

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How do you select a void in Revit?

Select Cut, and then select the void and the elements that should be cut by the void. Solid forms and void forms can be toggled if they are not cutting or being cut by any other form.

What is a void form in Revit?

Create negative geometry (voids) to cut solid geometry with the Create Void tool. … Click in the drawing area, and draw a closed loop that intersects solid geometry. Select the closed loop. Click Modify | Lines tab Form panel Create Form drop-down (Void Form). A void form extrusion is created.

How do you make a void family in Revit?

Create a Void Family with an Elliptic Profile

  1. Create a new family using the Metric Generic Model face based. …
  2. Select the 3D Front view.
  3. Click Create tab Datum panel (Reference Plane).
  4. Place a new horizontal reference plane in the middle of the slab extrusion:
  5. Select the new reference plane.
  6. In the Properties palette:

How do you make an extrusion in Revit 2021?

Create an Extrusion

  1. In the Family Editor, on the Create tab Forms panel, do one of the following: …
  2. Use the sketching tools to sketch the extrusion profile: …
  3. On the Properties palette, specify the extrusion properties: …
  4. Click Modify | Create Extrusion tab Mode panel (Finish Edit Mode). …
  5. To view the extrusion, open a 3D view.

Where is the cut geometry tool in Revit?

Click Modify tab Geometry panel Cut drop-down (Cut Geometry). Select the object to be cut. Select the instance with which to cut.

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How do you show voids in a plan?

Right click in the third floor plan (empty area) and select override graphics in view, select element, and change the surface pattern to solid, pick a color and say OK.

Why is my void extrusion orange?

“When you create a void form while in the Family Editor, it will appear in the 3D views as a transparent form and as orange lines in plan and elevation views, as long as it is not cutting any solid geometry.” So, if it’s not cutting anything, then it’ll be orange.

How do you cut a void wall in Revit?


  1. Edit the in place wall.
  2. Create a new void extrusion that will define the opening.
  3. Use the “Cut” tool and select the void geometry.
  4. Finish the solid edition.