Final certification figures for Denby Dale Passivhaus
- Total floor area: 118m2
- Treated floor area: 104.4m2
- Heating requirement/ year: 15 kWh/m2/year
- Heat load: 10 W/m2
- Primary energy requirement: 87 kWh/m2/year
- Airtightness: 0.33 ach @ 50 Pa (to Passivhaus and Euronorm standard)
U values
- Exterior wall: 0.113W/m2K
- Roof: 0.096 W/m2K
- Ground floor: 0.104 W/m2K
- Windows/ average: 0.8 W/m2K





