Roofing sheets can now be combined with a new product to insulate your roof: panels made of expanded Isopolystyrene for roofing sheets Etruria, EuroGreca and Greca-Life, Coppo-XL and Coppo-Life. These panels have the same profile of the roofing sheets they have to be matched, with a great reduction of thermal dispersion. Isopolystyrene panels bear the CE marking, which guarantees their compliance with EN 13163.