I by accident came across this discussion
I have created doors and windows that cut holes in both sides of the wall, so long as the wall is at a set thickness
they are uploaded on the 3D warehouse and in this case the required wall needs to be 120mm thick and then you drop the door into the wall and explode
easy!
Try this double glass sliding door for example http://sketchup.google.com/3dwarehouse/details?mid=1a0cdc0066070dfe80d6227ff9b21190&prevstart=0
as long as placement of the component is correct, it works no problemo!

@thomthom said:

@brucifier said:

Where has the cleanup plugin gone too, says it has been removed?!

Sorry, I'd forgotten to update the link of the Download button at last update. I fixed it now. The link underneath was always working however.
cheers!!

Where has the cleanup plugin gone too, says it has been removed?!