Users’ window preferences and motivations of shading control: Influence of cultural characteristics

Abstract

Window shading control is motivated by many reasons. Very few studies consider the influence of non-physical factors that underpin occupant motives for shading control. A candidate reason that concerned this study was cultural differences. Diverging values, beliefs and norms can lead to different design considerations for building architecture to accommodate users’ expectations. This can also influence a wider array of window functions, e.g., daylight access, thermal comfort, natural ventilation, privacy and view out. We investigated the influence of cultural differences in this context. An online survey was administered to collect responses from Arab and non-Arab population groups from across the globe. We compared how occupants would prioritise different window functions in their typical workspaces to better meet their needs across these two groups. The analyses showed that Arab respondents prioritised privacy more than non-Arab respondents. The importance placed on privacy was consistently larger for the Arab group when they worked from their own residential home (r = −0.36), rather than at their office workspace (r = −0.16). Shading control for daylight access was a highly prioritised motive for both groups, which was also equally weighted as the most important reason for both opening and closing window shades with no statistical difference (r = -0.10) found between both groups. Thermal comfort was deemed more important by the Arab respondents, although this may have been caused by climate factors. The study highlights how culture has important implications on window preferences and shading control, which can be influential in the context of design considerations to accommodate user needs.