Mark Boyce posted:I bought a sheet of the green Lowes 2-inch thick green insulation foam that BobbyD pictured above a few years ago. It has a slightly different texture than the pink and blue foam, but I think it works out just about the same.
Thanks for pointing that out, Mark & BobbyD. I haven't bought or paid attention to foam for several years now, as I have a small stash of the pink stuff at home that I can pull from whenever I need some foam.
I'll have to go to my local Lowes and check that green stuff out (provided they have some). I can see "Extruded Polystyrene" noted on BoddyD's picture, which would indicate for all practical purposes that it should be basically the same stuff as the pink and blue foams. 
