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 |
Simon Sawada
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