Rib lath, also referred to as expanded rib lath, is a versatile construction material made by expanding galvanized steel sheets into a ribbed herringbone pattern. This product provides a strong and corrosion-resistant base ideal for plastering, stucco application, suspended ceilings, partitions, and structural formwork. Its ribbed structure enhances flexibility, while its lightweight nature simplifies handling, improves efficiency, and reduces construction costs. Rib lath is available in various forms, including standard and hi-rib designs, with options for galvanized or stainless steel, the latter being particularly suited for highly corrosive environments such as swimming pools and coastal areas.