The YCS Seam Weld is the ultimate solution for permanently securing ground vapor barriers. It can also efficiently attach foam board to vapor barriers, eliminating the need for mechanical fasteners. Available in multiple sizes and thicknesses, there is a seam weld option for every application. Whether you need a seam that withstands the toughest conditions or want a clear, seamless appearance, it is the only truly waterproof seaming option on the market. The YCS Seam Weld simplifies installation, enhances efficiency, and guarantees unmatched sealing performance.
Everything You Need for Confident, Code-Compliant Installation
Every YCS product is supported by detailed documentation, training materials, and technical guidance to help contractors install with precision and confidence. Whether you’re reviewing specifications, accessing safety documentation, or preparing your team for installation, our resources ensure consistent, high-performance results on every project.
