Hydroduct® CF20

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The object content is configured for use in UK, but it may also be suitable for use in other locations.


Hydroduct® CF is a high density polyethylene combined cavity former and vapour barriers for drained BS 8102:2009 Type C basement construction.

  • Separates finishes from structure – reduces the risk of water ingress.
  • Waterproofing security - allows inspection and leak remediation before installation.
  • Economical - easy to install.
  • High strength - load transfer through dimpled design.
  • Chemical resistant - high density polyethylene resists all common groundwater contaminants.
  • Cost effective - reduces lost internal space relative to traditional drainage mediums.
Platform Compatible Version Certified to
Revit Revit 2016 + 5 1.3

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    NBSDescription updated.  Material names updated.