Our last #A1-rated build #SAVED equivalent of over €21000-worth of #insulation by having great Y-factor/thermal bridge calculations! #ThermalModelling #PassiveHouse #DEAP
Our last #A1-rated build #SAVED equivalent of over €21000-worth of #insulation by having great Y-factor/thermal bridge calculations! #ThermalModelling #PassiveHouse #DEAP