“…Most natural ventilation studies are focused on flat roof geometries. However, despite international researches on shed roofs since 1980mono-sloped roofs (Gandemer, Barnaud, Millet, & Sacre, 1992;Perén et al, 2015), multi-span roofs such as sawtooth roofs (Blackmore, 1986;Standard Australia, 1989;Stathopoulos & Saathoff, 1992;EN 1991EN -1-4, 2010Heras, Jiménez, San Isidro, Zarzalejo, & Pérez, 2005) and aerodynamic sheds (Lukiantchuki, 2015;Lukiantchuki et al, 2016), there is still a lack of research analyzing the impact of sawtooth roof design on natural ventilation potential.…”