With a desire to share lessons learned from the process we’ve been going through over the past couple years in offering advanced builder training in North America, we submitted a paper for the International Passive House Conference, scheduled for September in Gaobeidian, China. We are honored to announce that not only did our paper get… Read More
With U.S. building codes now starting to address air tightness with respect to energy efficiency, many builders find themselves struggling to meet the defined ACH50 values (air changes per hour at 50 Pascal) required by their local codes. This measurement is an assessment of air leaks as monitored via the pressurization of the whole building… Read More
Last week we went to Nuremberg, Germany, for the 2016 edition of FensterBau, one of the most important expos worldwide for window production.
Target of the fair is the entire sector of windows and openings. The event is organized alongside the Holz-Handwerk expo, addressing wood carpentry in the broadest sense. Read More
The construction system certification is possibly the least known certification offered by the Passivhaus Institut, and yet it can help spreading passive buildings all over the world.
We worked on the first system certification for passive houses in a warm climate: we try and explain what it’s all about. Read More
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. Read More
On Saturday 14th and Sunday 15th, our construction site in Cavriago was open to the public for the International Passive House Days. On Friday 13th, the local Scuola Edile visited us for a class on energy efficiency. The event was a great success: the unexpected number of visitors (more than 100!) shows the great interest… Read More
The International Passive House Days are an event organized by the Passivhaus Institut, to publicize what a passive house is, and to let people “touch” the state of the art of construction in terms of comfort and energy efficiency.
This year, we take part to the event with our Cavriago project, where we are currently building two single-family passive houses: our construction site is going to be open to the public on Saturday 14th and Sunday 15th. Read More