Replacement of Deteriorating Handholes

Published on August 17, 2021

Client Problem: 

Concrete handholes, boxes and vaults deteriorate over time.  We need a safe, cost-effective, fast way of replacing crumbling infrastructure.


STAKKAbox is a system of modular parts that can be assembled around your existing box or other below ground infrastructure.  The system is capable of handling every challenge, from small boxes to large vaults and from light to heavy loads (up to 60 tons, depending on size).  Click on the video link below to see a brief overview, or the assembly instructions link if you want more detail on construction.  Then, schedule a discussion with us to get samples and solve your problems!


Assembly Instructions: OLDi_STAKKAboxUltimaConnect-Assembly_WEB.pdf (