EPD registration numberNEPD-2709-1409-NO Name of verifierAnne Rønning EPD NameSkarpnes Betongtakstein Behandlet 1kg A3 - global warming potential0.02072 kg CO2 eq.Name of verifier's organisationNorsus AS Time period5 5.0 ÅrReference service life according to ISO 15686-860 60.0 År