Here is part 1 for building a warehouse. You can use your own measurements or I can post a list of the measurements I used. As always, feel free to modify or improve my methods. Also, I have lots of the single sided (exposed ridges) cardboard available to anyone here at JoeDios, I only ask for shipping cost as the cardboard gets recycled at my work.

http://s440.photobucket.com/albums/...1073/warehouse/