About ten days ago, we took part to the 20th International Passive House Conference in Darmstadt, Germany. Now at its 20th edition, this passive house-focused event brings together researchers, designers, experts and manufacturers from all around the world.
Airtightness: why is it so important?
With this article, we address one of the most important topics in the field of energy efficiency: the airtightness of the thermal envelope. Whether the building is a new construction or a renovation, its airtightness plays an important role for comfort, energy efficiency and durability of the structure.