Electric Field Vector Mapping (EFVM) – Shockingly Accurate!
Discover the science and practical applications behind Electric Field Vector Mapping (EFVM)—a proven technology for detecting membrane breaches with unmatched precision. In this one-hour session, Paul will guide you through the essentials of EFVM and related systems, including:
- Key Stakeholders and Communication Channels – Building strong coordination for successful project outcomes.
- EFVM Process and Principles – How it works and why it’s the most reliable method for leak detection.
- Conductive Mediums – What enables conduction, when additional materials are required, and best practices for installation.
- Active Leak Monitoring Systems – Available options and critical considerations for long-term performance.
- Project Case Studies – Real-world examples that demonstrate proven results and practical insights.
Whether you’re a building envelope professional, consultant, or contractor, this session will deliver actionable knowledge to help you implement advanced leak detection and monitoring strategies that safeguard your projects and reputation.
Speaker
Paul Johannesson, C.E.T., BSS National Sales Manager, International Leak Detection
Paul Johannesson is the National Sales Manager for Canada at International Leak Detection (ILD), where he leads sales strategy and client relationships across the country. With more than 30 years of experience in the construction and waterproofing industry, Paul has held senior roles in sales, business development, and technical services. He also spent over a decade as a professor at Humber College, developing and teaching courses for the Construction Project Management Certificate Program, bringing a strong blend of practical industry insight and education-focused expertise.
Length: 00:53:23
Last Updated: May 15, 2026
