What is Passivhaus design?
Healthy, affordable, low energy buildings
We are passionate about reducing the environmental impact of buildings. Beyond energy efficiency and cost savings for our clients, we uphold a social responsibility to leave the world in a better state than we found it. This commitment drives our pursuit of Passivhaus design as a great choice for sustainable new builds.
What is the Passivhaus Standard?
Passivhaus, originating from Germany, is a high standard for healthy, affordable low energy buildings. It focuses on a holistic design strategy that significantly reduces building energy consumption through predominantly passive measures. This means Passivhaus design ensures spaces maintain a consistent and comfortable indoor climate throughout the year without relying heavily on traditional heating and cooling systems.
Key Principles of Passivhaus Design
- Superior Insulation: Buildings are enveloped in thick insulation to minimise heat loss and maintain stable indoor temperatures.
- Airtight Construction: Every joint and seam is meticulously sealed to eliminate drafts, coupled with a controlled ventilation system that includes heat recovery.
- High-Performance Windows: Triple-glazed windows with insulated frames maximise natural light while minimising heat transfer.
- Thermal Bridge-Free Design: Detailed planning eliminates thermal bridges, ensuring uniform temperatures throughout the building envelope.
- Passive Solar Gain: Strategic orientation and shading utilise solar energy effectively, optimising heat gain in winter and reducing overheating in summer.
Benefits of Passivhaus Design
Choosing Passivhaus design offers numerous advantages for homeowners and the environment alike:
- Energy Efficiency: Achieve up to a 90% reduction in heating and cooling energy consumption compared to conventional buildings, resulting in significant cost savings and reduced carbon emissions.
- Exceptional Comfort: Enjoy stable indoor temperatures year-round with minimal temperature fluctuations and improved indoor air quality.
- Durability and Quality: Buildings constructed to Passivhaus standards are crafted with premium materials, ensuring longevity and minimal maintenance.
- Health and Wellbeing: Enhanced indoor air quality contributes to a healthier living environment, reducing allergens and promoting wellbeing.
- Environmental Sustainability: Contribute to global sustainability goals by reducing energy demand and greenhouse gas emissions associated with building operations.
Our Approach to Passivhaus Design
At Archangel Architects, based in Cambridge, we seamlessly integrate Passivhaus principles into our design ethos. Our in-house Passivhaus Certified Designer, Apos and the team collaborate closely with clients to deliver bespoke solutions that blend sustainability with innovative design.
From initial concept to completion, we emphasise transparency, creativity, and meticulous attention to detail. Combining technical expertise with a passion for sustainability, we create buildings that not only meet but exceed Passivhaus standards, inspiring enduring spaces.
Explore Passivhaus with Archangel Architects
Whether you’re planning a new build or retrofitting an existing property in Cambridge, Passivhaus design offers a transformative approach to sustainable living. Discover how Archangel Architects, as your trusted Passivhaus designer, can guide you towards energy-efficient, environmentally responsible architecture.
Contact us today to schedule a consultation or learn more about our projects and expertise in Passivhaus design. Together, let’s build a future where sustainability and design excellence seamlessly converge.
Resources
For further information on Passivhaus principles and certification, visit the Passivhaus Trust website.
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