Tunnel Joint Experts BV

Tunnel Joint Experts BV is a 100% independent specialist in tunnel joint systems.
We focus primarily on new tunnel construction, guiding contractors in the design, selection, and implementation of complex joint sealing systems.

Our team develops proprietary and project-specific products, and we actively support projects on site to ensure durable, watertight results.

In addition to our new construction expertise, we also perform tunnel joint assessments and Residual Lifetime Determination (RLD) — providing data-driven insights into the condition and remaining service life of existing structures.

With a strong foundation of technical know-how and hands-on experience, Tunnel Joint Experts BV delivers objective, innovative, and reliable solutions to ensure the long-term performance of tunnel joints.