Hepworth Underground Drainage System


The Hepworth underground gravity drainage system for sewerage and drainage applications is recognised across the Middle East for its high-performance, ease of installation and dependability. It is supported by the highest level of customer service and technical assistance. Its most comprehensive range of fittings allows for an efficient design suitable for all building types, including villas, commercial buildings, and large residential structures. The Hepworth drainage range, available with push-fit jointing technology,  is fully accredited with Kitemark certification and receives local approvals.

Properties & applications

Technocore Multilayer pipe technology has been developed to improve the performance of pipes and to help the construction industry to achieve a lower carbon footprint, leading to a more sustainable world. Our Technocore technology, is proven and fully accredited both internationally and locally, manufactured with three distinct layers, improving performance, and reducing cost.

uPVC is resistant to most acids, alkalis and oil but liable to attack by concentrated sulphuric, nitric and chromic acids and organic solvents. For specialized applications, consult the Technical Services Department for advice.


The industry choice for building drainage systems, designed for the removal of waste from buildings with minimal disruption and ultimate reliability. This includes soil and waste, as well as rainwater systems.

Features & benefits

  • Fully Kitemarked system, in accordance with relevant British & European standards
  • Lightweight and easy to install
  • Push-fit jointing technology allows fast installation
  • Full system solution from initial connections through to external discharge
  • Abrasion resistant and highly durable
  • Easy to cut with no specialist equipment required