Turvavarjud

Turvavarjud are physical barriers designed to control hazards in work and public environments. The term is Finnish, composed of turva meaning "safety" and varju meaning "curtain" or "shadow." In practice, turvavarjud refer to movable or retractable curtains and panels that form a protective boundary around equipment, processes, or exposed areas.

They are typically manufactured from fire-resistant fabrics, reinforced vinyl, or modular panels and are mounted on tracks, rails, or frames. Some systems are motorized to extend or retract as operations begin or finish. The curtains are designed to withstand expected heat, splashes, abrasion, and chemical exposure, and often include edge seals or grommets to reduce leakage and improve fit.

Common applications include industrial machining and grinding areas to contain flying debris, chemical plants and laboratories to limit exposure to hazardous substances, construction sites, storage zones with heavy dust or moisture, and maintenance or shutdown areas in public facilities. In theatres, turvavarjud may be used to separate crews from audiences or to create temporary back-of-house barriers, though more commonly in industrial or laboratory contexts.

Regulatory oversight varies by country but generally falls under occupational safety and health requirements. Employers are responsible for risk assessment, proper selection of materials, correct installation, and regular inspection and maintenance of turvavarjud as part of overall hazard control.

See also: safety barrier, curtain, workplace safety.