Lath, Stucco

Definition

Wood strips or metal mesh which form the base for the application of cement plaster on an exterior wall surface. Sometimes made of gypsum, which is manufactured in a board form.

Purpose

Stucco lath provides a substrate for cement plaster, ensuring proper adhesion and strength. It supports the plaster and helps prevent cracking and detachment.

Examples of Use

• Exterior walls: Used as a base for stucco applications on the exterior walls of buildings.
• Decorative finishes: Supports decorative plaster finishes on walls and ceilings.
• Restoration projects: Utilized in the restoration of historic buildings to replicate traditional stucco finishes.

Related Terms

• Cement Plaster: A mixture of cement, sand, and water used for coating walls and ceilings.
• Mesh: A material made of interconnected strands, used for reinforcement.
• Scratch Coat: The first coat of plaster applied to a lath or mesh base.

Notes

• Proper installation and fastening of stucco lath are essential to ensure the durability and longevity of the plaster finish.
• Different types of lath, such as galvanized metal or synthetic materials, can be used depending on the project requirements.
• The lath must be securely attached to the substrate to prevent movement and ensure a stable base for the plaster.