Our client had a Rofab precast concrete home offering minimum insulation values. We fitted 100mm of KORE EPS external insulation all-round, insulated the attic and a massive jum in the BER Rating to B2 Full house wrap with 100mm KORE EPS U-Value of 0.27 delivered New sympathetic stone facade constructed with composite stone Insulated ECO over sills fitted BER Rating improved to B2