05-04-2010, 11:14 AM
I've found .060" sheet styrene very useful and buy it in 4'x8' sheets. Not only is it an economical way to build unseen walls for buildings that will be placed near or against the backdrop, but it's also useful for roofs, floors, and concrete foundations. I also use it for bracing larger structures: simply cut it into wide strips and cement it at right angles to the wall or roof you wish to brace. It's not only much cheaper than using strip styrene, but also allows you to use continuous strips for even the largest structures. You can see some examples HERE.
Wayne
Wayne