Galvanised Metal Lath

Galvanised metal lath

Metal lath, a mesh formed by expanding a perforated metal sheet, is made in a variety of forms (diamond-mesh, flat-ribbed, and wire lath). The sheets of metal are slit and drawn out to form numerous openings, creating an irregular surface for the keying of the plaster. It is often used in bathrooms and kitchens, where ceramic tile is applied over a plaster base