Healthy Walls = Rainscreen & Ventilation 

The construction industry has seen a substantial increase in moisture-related issues in exterior walls. This presentation will discuss how a rainscreen wall system prevents moisture build-up within walls by providing a means for drainage and ventilation. The presentation provides an overview of rainscreen principles and explains how to incorporate a rainscreen system in a variety of applications including stucco, manufactured stone, siding, and masonry cavity walls. This course will explore the critical role of rainscreen systems and proper ventilation in building construction. These elements not only protect against water damage but also contribute to a healthier, more energy-efficient living environment. Learn how integrating these features can extend the lifespan of your walls, improve indoor air quality, and ultimately save you money in the long run.

• Learning Objective 1: Analyze the way that various wall systems are being detailed and identify potential flaws that can lead to moisture failures.
• Learning Objective 2: Review the benefits and principles behind having an airspace within the wall system.
• Learning Objective 3: Review what a rainscreen is and why it’s important.
• Learning Objective 4: Establish the best practices for designing and constructing a well-drained and ventilated rainscreen wall system.