
Passive Houses Built with the Izodom System – The Future of Energy-Efficient Living
- Pawel Okurowski
- Jun 9
- 2 min read
Updated: Jun 19
What is a Passive House and Why Choose the Izodom System?

A passive house is an ultra-low-energy building that requires minimal heating or cooling. In fact, a properly designed passive house uses no more than 15 kWh/m² of heating energy per year. This amount is incredibly low. Internal heat gains from people and appliances often keep it warm.
Key Features of a Passive House
Key features of a passive house include:
Exceptional thermal insulation
No thermal bridges
Airtight construction
Mechanical ventilation with heat recovery (MVHR)
Passive solar gain through smart design and window placement
What is the Izodom System?

The Izodom 2000 system is a cutting-edge building technology. It relies on permanent insulated formwork (ICF) made from Neopor. These blocks are assembled on-site. They resemble large-scale Lego pieces, then filled with concrete. This process creates a solid, insulated structure.
Benefits of the Izodom System
The Izodom system provides several key advantages:
Excellent insulation – up to 50 cm of thermal protection
Airtightness and the elimination of thermal bridges
Fast and precise construction
Structural strength combined with passive-level energy performance
Why Build a Passive House with Izodom?
Building a passive house with the Izodom system offers several compelling reasons:
Ultra-Low Energy Bills: Energy efficiency translates to lower utility costs, saving you money in the long run.
Year-Round Comfort: Maintain a stable and pleasant indoor climate no matter the season.
Faster Build Time: The unique construction method allows for quicker assembly, reducing overall project time.
Eco-Friendly and Healthy: Create a sustainable living space that benefits both your family and the environment.
Who Can Benefit from the Izodom System?
This innovative system is ideal for various groups, including:
Homeowners seeking an energy-efficient and future-proof home.
Self-builders wanting to invest in long-term comfort and savings.
Developers looking for sustainable building solutions to gain a competitive edge.
Eco-conscious families who prioritize environmental impact and indoor health.
Long-Term Value of a Passive House
Investing in a passive house with the Izodom system is a decision focused not only on energy savings. It is about building better homes. This approach leads to improved quality of life and financial savings. With proven performance across Europe and growing popularity in the UK, this system delivers real value. You will enjoy increased comfort and efficiency, all while reducing carbon footprints.
Conclusion
Building a passive house using the Izodom system combines advanced technology and sustainable living. It is a choice that supports a healthier environment and saves money over time. By understanding what a passive house is and how the Izodom system works, you position yourself well for the future.
Ready to Start?
Get in touch with us to discuss your project. We are here to help you plan, design, and build your passive house step by step. Together, we can achieve a smart, sustainable home.
For more information about the benefits of passive housing, explore this resource to deepen your understanding.
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