Webinar Replay | Stego Industries

Join Stego Training Manager, Dayne Dietrich, for a practical, jobsite-focused webinar on the installation of under-slab moisture vapor barriers. With nearly two decades of experience supporting design professionals and installers in the field, Dayne walks through what ASTM E1643 requires, where installation details are often missed, and how proper planning can help reduce mistakes, RFIs, change orders, and costly delays.

This webinar covers real-world installation conditions, including seams, penetrations, terminated edges, blockouts, stakes, screeding, and accessory selection — helping installers do it once, do it right, and stay on schedule. This conversation originally aired live, but you can now watch it anytime on demand.

What You'll Learn

  • How ASTM E1643 applies to under-slab vapor barrier installation
  • Why seams should be overlapped, sealed, and detailed with the right accessories
  • How to properly seal penetrations, grouped utilities, floor boxes, and horizontal conduits
  • Where vapor barriers should terminate — and why design-team direction matters
  • How tools like Stego® Tape, Stego® Mastic, StegoTack® Tape, and Stego Crete® Claw Tape support different jobsite conditions
  • Why stakes, screeding, and formwork details can impact vapor barrier performance
  • Practical tips to help installers avoid rework and help design teams reduce RFIs and change orders
Your Speaker

Your Speaker

Dayne Dietrich

Dayne Dietrich

Dayne Dietrich is the Training Manager at Stego. With nearly 20 years of extensive experience supporting installation crews and working closely with contractors and architects across a wide range of projects, he brings a practical, field-driven perspective and deep industry knowledge to the jobsite. He helps teams align specifications with installation and improve project outcomes.


You may be interested in the related resources below.

Installation Instructions

Selecting the perfect vapor barrier for your project is half the battle. Proper installation is equally important to help ensure our products perform.

Conceptual Field Drawings

Our CAD drawings offer visual examples of common installation details for project teams to consider implementing into their projects.

Explore the Difference with Stego

Interested in Free Samples and Tailored Training to Elevate Your Build? We've Got You Covered!

Our literature and samples let you directly assess the durability of our products, which protect buildings from ground-level moisture and environmental hazards. 

Web-Page-Samples-800x400

  • STEGO® WRAP - Protecting the Building Environment From Below-Slab Moisture Vapor and Other Contaminants.
  • STEGOHOME® WRAP - Critical Below-Slab Vapor Protection, Helping to Ensure a Healthy, High-Performance Foundation For Every Home.
  • STEGOCRAWL® WRAP - A Complete Solution for Crawl Space Encapsulation.
  • DRAGO® WRAP - Designed to Serve as a Barrier to Volatile Organic Compounds (VOCs).
  • PANGO® WRAP - A Physical Barrier Against Subterranean Termites and Moisture Vapor.


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