Proper Stucco Drainage: Stucco Detailing & Accessories with IBC 2021 Changes

Proper Stucco Drainage: Stucco Detailing & Accessories with IBC 2021 Changes

to take this course

Stucco assemblies are a popular choice but require proper detailing to avoid problems that can arise from water infiltration. Join us in this one-hour course as we discuss the new IBC 2021 25.10.1 and 25.10.2 Water Resistive Barrier (WRB) and drainage mat requirement, including how to evaluate a project’s environment to ensure proper specification and installation as they relate to stucco assemblies. Participants will learn which materials and methods to use in order to properly incorporate drainage mats into a stucco assembly to improve building integrity and occupant health.

Learning Objectives: 
  1. Identify common issues that can arise if water infiltrates stucco assemblies, causing structural harm to the building and potential health risks to occupants
  2. Explain the new IBC 2021 25.10.1 and 25.10.2 Water Resistive Barrier (WRB) and drainage mat requirement and how it protects the building and occupants
  3. Discuss the different considerations required to meet the drainage mat requirement depending on the environment of each project and suggest code compliant materials
  4. Illustrate how to properly incorporate drainage mats into a stucco assembly, including the use of accessories to maximize drainage and ventilation, to create a secure building envelope
Design Category (CSI Division): 
(07) Thermal and Moisture Protection
Delivery Format: 
Narrated Video
Applicable Credits