How Long Can the Metal Sheet be Kept in the Foil in which it Was Transported/Delivered?

The total storage time for all SOLROOF products must not exceed 5 months from the date of manufacture. For flat sheets, coiled sheets, and standard roofing trims with protective foil applied, the maximum storage time must not exceed 3 months from the date of manufacture. Details are specified in the document “Conditions for transport, storage and general handling of galvanized, ALUZINC and coated sheets”.