Assessments: Study

Calculation notes:

• Stone walls, thermal conductivity 0.935 W/m.K

  • ~0.70m thick, U-value: 1.3 W/K.m2
  • ~0.75m thick, U-value: 1.2 W/K.m2
  • ~0.80m thick, U-value: 1.2 W/K.m2
  • ~2.00m thick, U-value: 0.5 W/K.m2

• Timber walls

  • 0.09m thick

• Single glazing: 4.8 W/K.m2

• Floor

• Roof/ceiling

Heat loss calculation:

Room by room heat loss calculation is based on the MCS Heat Pump Calculator that implements the EN12831 heat loss calculation standard.