System overview

A range of high quality inspection chambers compliant with Ofwat’s Code for Adoption Design and Construction Guidance (DCG) and Building regulations. Adoptable chambers are easily identified on site due to their blue snap caps and are suitable for both adoptable and non-adoptable applications.

Marley chamber systems are compatible with 110mm and 160mm solid wall drainage to BS EN 1401 and 150mm Quantum structured wall drainage.

250mm inspection chamber system

  • A wide range of shallow and adoptable chambers

  • Variety of riser options to suit a range of installation depths

  • Chambers compatible with Quantum pipe for deeper invert depths

  • A wide range of covers and frames in Ductile iron, PVC and Polypropylene for various applications

315mm inspection chamber system

  • Variety of riser options up to 1m to suit a range of installation depths and applications
  • Chambers compatible with Quantum pipe for deeper invert depths

450mm inspection chamber system

  • A range of shallow, deep and adoptable chamber systems

  • Adoptable chambers suitable for both adoptable and non-adoptable applications

  • Variety of adoptable and non-adoptable risers to suit a range of installation depths

  • A wide range of covers and frames in Ductile iron, PVC and Polypropylene for various applications

Explore our Marley Underground ranges

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