Get products installed faster and get the next trade moving
Precast trench systems and duct banks are engineered underground solutions for power, fiber, and communication networks. Utilities, contractors, and infrastructure developers rely on them to safely route, protect, and manage critical conduits. 5 Stones delivers both standard catalog solutions and custom-engineered designs to match your project’s unique load ratings, conduit counts, and installation requirements.
Precast Trench
5 Stones Precast trench systems are built for mission-critical infrastructure, including data centers, utility corridors, and industrial facilities. Factory-produced for consistent quality and rapid installation, our trench systems help reduce field labor, improve schedule certainty, and deliver long-term durability.
Precast Duct Bank
5 Stones Precast duct bank systems provide a faster, more consistent alternative to cast-in-place construction. Manufactured to project-specific conduit configurations, they simplify installation of power and fiber infrastructure while reducing field labor, weather delays, and schedule risk.
Custom Precast
5 Stones Precast provides project-specific precast solutions engineered around your drawings, specifications, and construction schedule. From specialized utility structures to complex custom components, we work with contractors and engineers to deliver practical, buildable solutions ready for installation.