Metallic Laths

Metallic Laths

Metallic laths, also known as metal lath or expanded metal lath, are thin sheets of metal that are used as a base for plaster or stucco in construction. They are made of materials such as galvanized steel, aluminum, or zinc and are available in various sizes and thicknesses. Metallic laths are used to provide a solid base for plaster or stucco to adhere to, creating a durable and long-lasting finish. Metallic laths are commonly used in both interior and exterior applications. They are installed over framing or sheathing and are secured with nails or screws to create a stable surface for the plaster or stucco. The laths are then covered with a scratch coat of plaster or stucco, which is followed by a finish coat. The result is a smooth and even surface that is resistant to cracking and damage. One of the advantages of using metallic laths is their durability. They are resistant to moisture and can withstand the elements, making them ideal for exterior applications. Additionally, they are fire-resistant and can help to prevent the spread of fire in a building. Metallic laths are also easy to install and can be cut to fit any size or shape. In conclusion, metallic laths are an essential component of plaster and stucco systems in construction. They provide a stable base for the finish coat and help to create a durable and long-lasting surface. Their versatility and durability make them a popular choice for both interior and exterior applications.

construction, plaster, stucco, durability, fire-resistant

— Anthony Martinez

CITATION : "Anthony Martinez. 'Metallic Laths.' Design+Encyclopedia. https://design-encyclopedia.com/define/metallic-laths?E=338847 (Accessed on October 14, 2026)"