How Do I Fill a Hole in Sketchup?

Are you working on a project in Sketchup and noticed a hole in your model? Don’t worry, filling a hole in Sketchup is easier than you might think! In this tutorial, we will guide you through the steps to fill a hole in Sketchup using various tools and techniques.

Step 1: Identify the Hole

Before you begin filling the hole, it’s important to identify its location and size. Zoom in on your model and inspect it carefully. Look for any gaps or openings that need to be filled.

Step 2: Select the Fill Tool

Sketchup offers several tools that can be used to fill holes. The most commonly used tool is the “Push/Pull” tool. To select this tool, simply click on the “Push/Pull” icon located in the toolbar.

Step 3: Extrude the Surface

To fill a hole with the “Push/Pull” tool, start by selecting the surface surrounding the hole. Click once on the surface to activate it.

Then, click and drag your cursor upwards or downwards to extrude the surface and close the hole. Release your mouse button when you have reached the desired depth.

Note: If your model has multiple surfaces surrounding the hole, make sure to select them all before using the “Push/Pull” tool.

Step 4: Cleanup

After extruding the surface, you might notice some overlapping geometry or unwanted lines. To clean up your model, use Sketchup’s “Erase” tool (shortcut: E) to remove any unnecessary lines or edges that are not part of your newly filled surface.


  • Use Guides: Utilize Sketchup’s guide tools (shortcut: G) to help you align and position your surfaces accurately.
  • Smooth Edges: If the newly filled surface appears too sharp or angular, you can soften the edges by selecting the surface and clicking on the “Soften/Smooth Edges” option in the “Entity Info” window.
  • Check for Intersections: After filling a hole, it’s important to check for any intersecting geometry. Use Sketchup’s “Intersect Faces” tool (shortcut: X) to identify and remove any overlapping or intersecting surfaces.


You have successfully filled a hole in Sketchup! By following these steps and utilizing various tools within Sketchup, you can easily fill any holes or gaps in your models. Remember to pay attention to detail and take your time to ensure a clean and accurate result.

Now go ahead and apply this new knowledge to your own projects. Happy modeling!