Bruce Chandler said:
Even the 6mm has some flex in it, but when all four sides are glued together it is quite strong. I loved using the 1/8" stuff (3mm) for trim pieces.I’ve used the 1/4" stuff for my town building bases - and scribed lines in it to represent the sidewalk and curb. It holds up very nicely in contact with the ground.
Geoff, I’m not sure what your building will look like, so it’s hard to recommend anything specific. The 1/4" is great for walls and roof.
Bruce thanks. Lets move this ovet to my ice house topic. sorry for the hi jack
http://www.largescalecentral.com/LSCForums/viewtopic.php?id=14425