• Dutco Tennant LLC, PO Box 233, Dubai, U.A.E.
RapidSTACK Civil Infrastructure
RapidSTACK Roads & Utilities

RapidSTACK™ chambers are a superior alternative to traditional class B engineering brickwork, block work or re-enforced cast insitu concrete.

Quick to install and available in a wide range of sizes RapidSTACK™ is an extremely cost effective product.

RapidSTACK™ access chamber sections are 150mm deep, and are designed to stack together to achieve the desired depth.

Using pins, nuts and washers sections are connected at each corner, inter-linking one section to the other using the pre- drilled holes. Using 4 component parts to create each ring section these components are stacked to the depth required.


  • Fast and Easy to Install
  • Sectional Design
  • Variability in Size
  • Flexible During Installation
  • Fire Retardant
  • Flat Pack Option