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Pipex px® have unique manufacturing capabilities.

Please contact us to find out how we can help with your project requirements.

+44 (0) 1752 581 200



Product Overview

Pipex px® thermoplastic manholes are highly corrosion resistant and a direct improved alternative to concrete, brick and lower quality plastics.

Our manholes are manufactured and tested to BS EN 13598 as required by Sewers for Adoption 7th Edition and are certified by the BBA & WRc for size range up to 3 metres in diameter x 6 metres deep.

We offer bespoke and standard sizes in rectangular or circular form, manufactured offsite for fast track installation, with branch connections configured to suit project specific drainage layouts.

Contractors and designers are seeking alternative methods of construction to provide high quality factory manufactured products as an alternative to traditional build methods and materials.  Pipex px® thermoplastic, offsite built manholes are delivered to site as complete, factory tested manholes ready for fast track installation. Optional extras include shuttering, rebar reinforcement, safety chain (Client specific), manholes step / toe holes, ladders, and additional blanked connections for future requirements.

Materials of Manufacture

  • Polypropylene (PPH)
  • High Density Polyethylene (HDPE)
               Pipex px® Amp 6 Product guide request


  • Bespoke & standard sizes manufactured offsite for fast track installation
  • Manufactured to meet BS13589-2 and BS7158 and compliant with sewers for adoption
  • Improved safety – no confined space entry required
  • Smooth internal bores prevent the build-up of FOGs (fats, oils and greases) suitable for pressure jetting and sealed against odours
  • Impact resistance, durability and structural integrity accessed to BS EN 13598-2
  • BBA & WRc approved
       Pipex px® External Manholes

For more information please contact our technical expert at

BBA HAPAS Certificate External Manhole internal view Pipex px® External Manhole - Internal view