Envelope Parameters:
Variable/Building type |
Non-Domestic |
Domestic |
Roof U-Value (W/m2) |
0.15 |
0.15 |
Wall U-Value (W/m2) |
0.23 |
0.19 |
Floor U-Value (W/m2) |
0.22 |
0.13 |
Glazing U-Value (W/m2) |
1.6 |
1.5 |
Glazing SHGC |
0.6 |
0.63 |
Leakage (m3/m2.h) |
10 |
7 |
HVAC Parameters:
Parameter |
Non-Domestic |
Domestic |
Heating Efficiency |
0.86 |
0.90 |
Cooling Efficiency |
3 |
3 |
Ventilation Rate (L/m2.s) |
0.3 |
0.2 |
Design Fan Power (L/kWs) |
1.8 |
1.8 |
Comments