Discover the benefits of passive house design with our comprehensive guide. Learn about the principles of this energy-efficient building standard and how it can help you create comfortable, healthy and sustainable living spaces. Our guide covers everything from insulation and air-tightness to ventilation and renewable energy systems. Whether you’re building a new home or retrofitting an existing one, our guide has all the information you need to achieve the passive house standard. Optimize your passive house design with our expert tips and advice