Energy Efficient and Environmentally Sustainable Building Design

Latest News
What is Passivhaus?

According to Wikipedia "The term passive house (Passivhaus in German) refers to a rigorous, voluntary standard for energy efficiency in a building, reducing its ecological footprint. It results in ultra-low energy buildings that require little energy for space heating or cooling." We think this 90 second video will give you a clearer picture however...

Now Passivhaus Certified!

Our senior designer Niall ó h-Éalaithe is now a certified Passivhaus Institue Designer!