sjalusi

Sjalusi is a type of window covering that uses adjustable horizontal slats to control light, glare and privacy. The slats can be tilted to varying angles to let in light while maintaining visibility to the outside, or lifted and lowered as a unit. Sjalusi can be mounted inside the window frame (inset) or outside, and are used in homes, offices and public buildings.

Common materials for sjalusi include wood, aluminum, vinyl (PVC) and other composites. Slat widths typically range from about 25 to 50 millimeters, though larger or smaller sizes are available. The tilt mechanism is usually operated by a cord or a wand, while the lift function uses cords or chains. Modern variants may be cordless, motorized or integrated with smart-home systems, allowing control via remote, wall switch, app or voice assistants.

There are also vertical versions in which slats run vertically rather than horizontally, often used for large windows or glass doors. Sjalusi offer benefits such as daylight control, privacy, UV protection and energy efficiency by reducing glare and heat gain. They require periodic cleaning to remove dust, and moving parts may need lubrication or replacement over time. Selection considerations include light control, durability of materials in the local climate, ease of cleaning, and the level of automated functionality desired.