Concrete Manhole Chamber Rings

Precast concrete manhole chamber rings provide robust access to foul and surface water drainage systems.

Manufactured with tongue and groove joints designed to accommodate flexible jointing strip or cement mortar.

These type of chambers are designed to provide man access to below ground drainage systems for inspection and come with built-in steps to the base. For non-man entry inspection chambers consider AXEDO chamber systems - they are cheaper and easier to install than concrete-based chamber sections.

JDP Technical Support can guide you on concrete ring requirements, drainage system designs or on-site take offs. Contact us for more information.