Patented in 1901 by Thomas J. Metzger, the Jalousie window is one of the most common and popular window types in modern buildings. These windows let wind come in while also protecting interiors from rainwater, making this type of window ideal for tropical areas like ours. It is also space saving and can allow natural light to come in.
However, the windows have some problems in terms of leaks and might not suitable for rooms with HVAC systems that need a completely sealed enclosure.
Nonetheless, some of these issues have been resolved and that is why Green Architects prefer to specify such windows in their design.
References:
Johnston, Linda. “Why Jalousie Windows Are Not as Popular Anymore: Renewal by Andersen.” Renewal by Andersen of Central PA, August 21, 2020. https://www.rbacentralpa.com/windows/why-jalousie-windows-are-not-as-popular-anymore/.
“US2820994A – Jalousie Windows.” Google Patents. Google. Accessed September 25, 2020. https://patents.google.com/patent/US2820994A/en.