How do you fix surface borders in SketchUp?

How do you fix border holes in Sketchup?

Select all by tripple click to the model. From the right mouse menu choose the Intersect faces with selection. Delete the circles that closes the holes.

How do you separate components in SketchUp?

Make Unique: Sometimes you want to make changes to only one or a few of the instances of a component in your model. In this case, select the instance(s) you want to edit, right-click one of them, and choose Make Unique from the context menu. This option turns the instances you selected into a separate component.

How do you make a 3D model of solids?

To Create a 3D Solid by Extruding

1. If necessary, on the status bar click Workspace Switching and select 3D Modeling. Find.
2. Click Solid tab > Solid panel > Extrude. Find.
3. Select the objects or edge subobjects to extrude.
4. Specify the height.