B3 - global warming potential7.9023 kg CO2 eq.A4 - global warming potential1.43775 kg CO2 eq.C3 - global warming potential0.01538925 kg CO2 eq.Name of verifier's organisationIndependent verifier EPD registration numberM-EPD-RRS-GB-108 C4 - global warming potential7.82775 kg CO2 eq.Declared unit1 m² A1-A3 - global warming potential508.5375 kg CO2 eq.D - global warming potential-294.4725 kg CO2 eq.