On Friday, November 13, 2026, from 12:25 p.m. to 1:40 p.m., the engineering firm Switch will host an online webinar on the technical aspects of high-performance natural ventilation.

Giampiero Ripanti, an architectural engineer, and Mathieu Le Bourhis, an engineer—co-founders of the engineering firm and co-authors of the book *La ventilation naturelle* (Natural Ventilation), published by Eyrolles—discuss the practical implications of architectural design: the shape and depth of the building, the nature, location, and dimensions of openings, as well as acoustic constraints and sources of pollution that must be taken into account.

The session then covers design principles and the available equipment. The agenda includes a 55-minute presentation, an interactive poll, and a 15-minute question-and-answer session.

This session is part of a series of six webinars, for which registration is combined. Novabuild is sharing this announcement for the Pays de la Loire region.

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