We're not just improving the process—we're changing the standard. CPNA's exclusive cable wrapping technology and one-pass trenching process redefine what undergrounding can be: faster to install, safer to execute, and built to last. we use.
By redefining the process, we eliminate unnecessary steps, reduce exposure to risk, and dramatically speed up every project—while ensuring consistent cable protection along the entire cable installation. The results speak for themselves—faster installation, fewer faults, streamlined operations, improved safety, and a 25-year performance guarantee backing every material
The CPNA Advantage
Non-Woven Geotextile Fleece
A durable, general-purpose wrap ideal for most soil types. It provides excellent filtration and drainage, prevents soil intrusion, and adds a consistent protective barrier around the cable. Suitable for standard utility corridors where moisture and debris management are key.
Expanded Polyethylene Mesh
Designed for wet, loose, or unstable soils, this wrap offers superior heat dissipation and mechanical cushioning. The mesh structure minimizes thermal resistance and helps maintain cable integrity in high-moisture or high-load environments.
Hybrid Mesh-Fleece Wrap
A bonded material that combines the thermal and structural benefits of polyethylene mesh with the filtering and cushioning of fleece. This wrap is ideal for aggressive ground conditions—such as rocky or coarse soil—where added abrasion resistance and wrap stability are critical.
Expert Support
Our team helps customers evaluate their soil profiles, thermal load requirements, and long-term durability needs to select the optimal cable wrap. Each material is field-tested, trench-proven, and backed by a 25-year material performance guarantee.