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GW Axup & Co Ltd
Buttfield Road
East Yorkshire
DN14 7DY
United Kingdom

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Tel: +44 (0)1430 430529

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Fax: +44 (0)1430 432084

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Ridgidrain is a twinwall structured wall drainage system used for gravity non- pressure surface and sub- surface applications as an alternative to the traditional clay and concretes.

Applications of Twinwall systems are:

  • Highway drainage (fully approved by the Highways Agency).
  • Culvert storm water drainage.

  • Rail and airport infrastructure projects.
  • Landfill ventilation.
  • Agriculture
    • Crop Ventilation
    • Culverts
    • Yard drains

Features and Benefits:

  • Lightweight.
  • Very strong.
  • Smooth inner wall gives increased flow capacity.
  • Resistant to naturally occurring chemicals.
  • Installation for 0.5m to 10m depths.
  • 6 metre lengths give faster and cheaper installation costs.
  • Full BBA and HAPAS accreditation
  • Comprehensive range of fittings available.


The range - pipes and fittings.


The range of pipe comes in 6m lengths and is available fully perforated, half perforated or unperforated.

The range is:

  • 100mm
  • 150mm
  • 200mm
  • 225mm
  • 300mm
  • 375mm
  • 450mm
  • 600mm
  • 750mm
  • 900mm
  • 1050mm
  • 1200mm
  • 1500mm

Fittings available for all sizes of pipes.


  • 15 degrees
  • 30 degrees
  • 45 degrees
  • 90 degrees


  • 45 degree
  • 90 degree

Also available are adaptors to clay and concrete pipes. plus a range of plastic gulley pots and cast iron grates.



If you have a special requirement, please contact us on (0)1430 430 529 or email