Modular access chamber systems for cable management

Comprising interlocking, stackable ring sections to form structural square or rectangular chambers, SubTerra is a range of access chambers available in a variety of clear openings and depths.

SubTerra is a range of high quality and easy-to-install modular access chamber systems manufactured from 100% recycled polypropylene. A structural twin wall design means that the access chambers have a high strength performance and are a durable, long life asset.

  • SubTerra Axess-PP

    SubTerra Axess-PP offers a modular solution that can be supplied as individual 150mm high ring sections or pre-assembled complete chambers.

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  • SubTerra MCX

    SubTerra MCX motorway communications chambers, used in conjunction with the Apex range of covers & frames, Ridgiduct and Ridgicoil cable protection and Comtite ducting plugs, offer the complete solution for the installation of highway communications cables.

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  • SubTerra One

    The SubTerra One chamber system comprises of singular, interlocking, stackable ring sections that form structural access chambers for inspection and maintenance. All sizes are available as individual ring sections or supplied pre-assembled as complete chambers. When combined with our cable protection portfolio, cable management ancillaries and range of covers & frames, we are able to provide a complete, optimised cable management solution.

  • Polypipe SubTerra Light Access Box Exploded Image

    SubTerra Light

    The latest edition to the range, SubTerra Light is a non-structural access box for easy management of traffic and street lighting cables. The lightweight, high-strength units come in 5 size configurations with an effective depth of 300mm which can be easily stacked to the height you require. The access boxes come with pre-formed duct entries for easy connection to either our Ridgiduct or Ridgicoil ranges, combined with Apex cover and frames SubTerra Light provides the complete solution for non-structural cable management requirements.

  • Apex

    Complementing SubTerra is our comprehensive range of Apex access covers & frames.

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  • Sustainability

    Made from 100% recycled polypropylene, the SubTerra chambers are a durable, long life asset and are fully recyclable at the end of their service life.