Passive
House

Passive House is the world’s leading standard for energy-efficient building design. It ensures exceptional thermal comfort and ultra-low energy use - achieved through smart design, airtight construction, and rigorous quality control.

Key Benefits

• Guaranteed Performance: Energy targets are met with precision

• Error Prevention: Independent design checks before construction

• Higher Property Value: Verified quality boosts market appeal

• Certified Verification: Delivered via the Passive House Planning Package (PHPP)

• Robust Quality Assurance: From planning to completion

Performance Standards

• Heating/Cooling Demand: ≤15kWh/m² annually

• Primary Energy Use: ≤120kWh/m² annually (all domestic energy)

• Airtightness: ≤0.6 air changes/hour at 50 Pascals

• Thermal Comfort: Year-round, with minimal overheating

Passive House buildings can cut heating and cooling energy use by up to 90% compared to traditional buildings - making them a smart, sustainable choice.