Thank you very much Jim. You had some good suggestions! It's true I am buying many things new, mostly due to time constraints.... I do scour Craigslist regularly, unfortunately its use in the PA area is quite a bit more limited than out west I might look into your other suggestions.... And yes, a rainscreen is what I meant. Kurt, you might be interested to read the many articles that have been written about tiny stick-built movable houses... they're out of the norm, I know. But very livable, road-worthy, and beautiful. Check www.tumbleweedhouses.com Jerry, the blog is http://casitabella.wordpress.com if you are so inclined. Marc, your post was not helpful. But I thank you for reading!