The blocks are Fox Silver, they are supposed to have a little higher R value (27) similar to Logix Platinum. I used the fox standard white blocks below grade because they are less expensive. I refer to the top floor as main, because the lower is a walkout basement. There will be 10'x 60' decks across the front of both floors, I couldn't get the building any deeper without extensive blasting of our great Canadian Shield


I have a blog of the build at http://kasshabog.blogspot.ca/?view=sidebar