SketchUp cutting components are very useful for creating door and window openings but they only cut the face they are ‘glued to’.

Double-Cut is a SketchUp extension that will automatically make your cutting components cut through double-sided walls!  Not only that, if you move the component after inserting it, the double-cut will automatically be updated, saving you valuable time.

SketchUp 2017 or newer is required for Double-Cut.  It is compatible with both Mac and PC.  When you purchase, you will receive a link to download the RBZ file.



Usage Instructions

Create or Import a SketchUp Cutting Component











Cutting components are special components that you can easily create with SketchUp.  To create a cutting component:

  • Create a component that contains a series of edges that form a closed shape (like a rectangle).  These edges will be used to cut the opening (cutting edges).
  • Make sure the Component settings are set to ‘Cut Opening’
  • Make sure the Component is set to glue to a face.
  • Make sure the component axis is set so that cutting edges on directly are on the X-Y (Red-Green) plane.


Modifying Cutting Components











When you insert new cutting components in your model onto an existing face, Double-Cut will work automatically.

If you move, rotate, or scale the components, the double-cut will update.


Enable and Disable Double-Cut











You can disable or enable double-cut for the selected cutting component.  To disable double-cut for all components, you must disable the plugin using the SketchUp Extension Manager and restart SketchUp.


Unglue and Re-Glue Cutting Components











In order for double-cut to work, the cutting component must be glued directly to a face.

  • To unglue a cutting component, use SketchUp’s right-click context menu
  • To re-glue a cutting component, select the component and a face and then choose Double-Cut -> Glue to Face from the context menu.  For this to work, the cutting component must it’s axis located on the plane of the selected face.

Exploding and Modifying Locked Double-Cut Groups











The Double-Cut groups are locked by default and cannot be modified.

  • To unlock the selected double-cut groups, use the SketchUp right-click context menu.
  • To unlock and explode the selected groups, choose Double-Cut -> Explode Locked Groups from the context menu.
  • Use the SketchUp outliner to easily select multiple double-cut groups.