Budget 💯 Amvic Envirosheet EN12S20004 2 In. X 4 Ft. X 8 Ft. Type-1 EPS Rigid Foam Board Insulation (7-Piece) 😀

Amvic Envirosheet EN12S20004 2 in. x 4 ft. x 8 ft. Type-1 EPS Rigid Foam Board Insulation (7-Piece) is a high performance flat sheet rigid foam insulation made from Expanded Polystyrene (EPS). Envirosheet provides the best value and economy because it provides the highest r-value per dollar of all generic rigid insulation types on the market.