A jalousie window (UK: / ˈdʒælʊziː /, US: / ˈdʒæləsiː /), louvred window (Australia, New Zealand, Pacific Islands, Southeast Asia, United Kingdom), jalousie, ventilator, or jalosy[1] is a window …

Nov 18, 2025 · Jalousie windows, also known as louvered windows, are a unique window style that improves indoor airflow and natural ventilation. These windows consist of parallel glass, …

May 21, 2025 · Jalousie windows use horizontal slats that can be adjusted to open or close simultaneously. They were commonly installed between 1900 and 1970, before air …

Etymologists are clear on the source of the word jalousie —it's French for "jealousy"—but the relationship between the emotion and the window treatments originally referred to as jalousies …

Aug 27, 2025 · Discover everything you need to know about Jalousie windows, including their benefits, drawbacks, costs, and how they compare to other window types. Learn about the …

Jan 29, 2025 · Jalousie windows are an operable window design employing louvered slats, normally glass, opened and closed through a mechanical crank. Louvers are used more …

May 29, 2024 · Jalousie windows guide with what they are, different types, glass designs, pros and cons, and how to secure and clean a jalousie window.

Feb 11, 2025 · Discover the origins and functionality of jalousie windows, also known as louvered windows. Explore their diverse types, materials, and the pros and cons they offer, along with …

Aug 29, 2025 · Jalousie windows are made of glass slats that fold open and closed similar to a shutter, allowing you to maximize ventilation. Like an awning window, their slats help repel rain …

Jalousie windows feature horizontal slats of glass, aluminum, plastic, or wood, adjustable for airflow and sunlight. Invented by Joseph W. Walker in 1901, jalousie windows gained U.S. …