#2094 • (37) Assorted Sizes EnergyGuard Polyiso Insulation Sheets Part of GAF EnergyGuard Polyiso Insulation (160241) (timed auction by Bid-2-Buy) Status: No sale (4) 4'x8'x2 3/4" (8) 4'x8'x1 3/4" (15) 4'x8'x3/4" (10) 4'x8'x1/2"