Passivhaus FAQs
What makes a Passivhaus different from other energy-efficient buildings?
A Passivhaus isn’t just “eco-friendly” — it’s a performance-based standard proven to reduce energy use by up to 90% compared to typical buildings. Through exceptional insulation, airtightness, and mechanical ventilation with heat recovery, Passivhaus buildings maintain stable indoor temperatures year-round with minimal heating or cooling. The result? Comfort, quiet, and consistently healthy indoor air — all backed by measurable data, not marketing claims.
Is a Passivhaus more expensive?
A Passivhaus can cost slightly more to build upfront — typically between 5–10% higher than standard construction — but this is quickly offset by dramatically lower energy bills and long-term durability. More importantly, the standard eliminates the hidden costs of poor comfort, overheating, or future retrofits. When designed and delivered efficiently, the total lifetime cost of a Passivhaus is often lower than that of a conventional building.
Can Passivhaus work with my design vision or building type?
Absolutely. Passivhaus is a performance standard, not a design style. Whether it’s a contemporary home, retrofit project, or commercial building, we collaborate with architects and consultants from the earliest stages to integrate Passivhaus principles seamlessly into the design. From material choices to detailing and certification, we help translate vision into verifiable performance.
Why build to the Passivhaus standard now?
With rising energy costs, stricter regulations, and growing climate awareness, Passivhaus is the future-proof choice. It delivers exceptional comfort and low running costs today, while meeting tomorrow’s carbon and energy targets. Choosing Passivhaus isn’t just a technical decision — it’s an investment in resilience, wellbeing, and enduring value.