@zero said:

Try with the plugin "join pushpull" you will have the two face of each pannel, just join the corner with lines to create the edges faces.

@zero: see here. 😉

Simon, I was experimenting with JPP and found that not only do you have to connect the corners but you may often have to triangulate the edges of the "plywood" to get faces to fill in. If you make your request for a plugin on the Plugins forum, you may want to describe the desired results to include skinning the edges between the inner and outer faces.

Triangles.png