Soil, drain & rainwater


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Technical details

  • Diameter range: 100mm and 150mm.
  • Manual push-fit joint – 0.5 bar performance.
  • Pipes – Ensign soil double spigot manufactured by the De Lavaud process producing pipes with high mechanical properties, impact resistance and easier to cut.
  • Coatings: See Ensign Soil.

Key Features & Benefits

  • All the benefits of cast iron with speed and simplicity of push fit assembly.
  • Quietest system on the market. Tested to BS EN 14366 – up to 10 dB (A) quieter than the best acoustic plastic systems.
  • Simple push-fit couplings.
  • Excellent range of connections to waste pipes:
  • Boss pipes with up to 3 boss connections
  • Manifold connector with extended tail
  • Radius curve single and double branches with up 4 boss positions.
  • BRE study – demonstrated significantly quicker to install than HDPE fusion welded pipe systems in vertical applications.
  • Ideal solution for flats and apartments.


eezi fit table

Standards & Approvals

  • Kitemark approved to BS EN 877 for gravity purposes 0.5 bar performance
  • CE Marked
  • Fire rating - A1
  • Tested to Acoustic standard BS EN 14366: 2004


Technical Enquiries: 
+44 (0) 1952 262 529
Customer Services:
+44 (0)115 930 5000


Ensign Eezi-Fit copper branch
Ensign Eezi-Fit with copper branch
eezi-fit branch
Eezi-fit branch


Push fit soil drainage system demo
A demonstrative video to show how Ensign EEZI-FIT joints are quick and simple to install. Saint-Gobain PAM UK
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(PDF, 20.54 MB)

See also

Saint-Gobain PAM UK specialises in the manufacture of cast iron above and below ground drainage s

Cast iron drainage systems to suit most gravity above ground applications for commercial, residential and public buildings all backed by third party certification.