Lath for Stucco to Strengthen Your Project
To ensure stucco adheres strongly, it’s often necessary to use lath for stucco projects. The lath is a mesh or net that creates a surface the base layer of stucco can adhere to. Apply the first layer of wet stucco over the lath so that the stucco holds and dries over the mesh, establishing a solid foundation over which you can apply your next layers of stucco. At Lowe’s, we offer various kinds of lath so you can find the right one for your project.
Lath, or mesh, for stucco typically comes in either metal or fiberglass, and in a range of sizes. Use it on either ornamental or structural walls, for patios, for structures in gardens, and in other interior or exterior applications.
If you’re working with stucco, you may find it helpful to know about other building materials. Our Masonry and Cement Products Buying Guide has tips on how to choose the best concrete and mortar, how to calculate the number of bags you’ll need, and much more.
Frequently Asked Questions
Q: What’s lath for stucco?
A: Lath is a metal or fiberglass mesh over which you can apply an initial layer of stucco for stucco projects. It provides strength and support to stucco walls, helping prevent cracks and uneven application.
Q: Does stucco need lath?
A: Some surfaces, such as wood exteriors, need lath to support stucco. While you can add stucco over a wood surface, the result is susceptible to cracking and instability. Masonry surfaces, such as brick and concrete, typically don’t need lath. Always check the stucco product information for specifics.
Q: What kind of mesh should I use for stucco?
A: Mesh for stucco usually comes in either galvanized steel or fiberglass, with wires that are thicker than chicken wire.