Hey there Was in a house attic which is painted lime green. Everthing, rafters joists, sheathing. The fiberglass batts appear to have been removed to accomplish this, then a 2-3 mill plastic draped over the joists and insulation re-inserted. First thing comes to mind is post fire painting. Never seen an attic like this. Odd thing is too, this is a steep pitched cedar roof on slats that are over top or OSB. Any offers gents? Rick