Alert® Contamination Indicator

With government policy leading to an increase in the development of Brownfield sites the decision is often made to contain hazards underground instead of removing or neutralising them. In these cases it’s vital that adequate warning is put into place to protect anyone carrying out future excavations.

Responding to a growing need to address this problem, Geosynthetics Limited have developed Alert®. Produced in a vivid orange colour, Alert® is designed to be clearly seen as a warning barrier. Alert® is manufactured from polypropylene tapes with excellent strength and elongation properties. Alert® excels as both a separator and contamination indicator providing a long lasting and effective solution.


  • Separation
  • Filtration
  • Drainage
  • Warning Layer


For more information on Alert® Geotextiles or for pricing enquiries please contact 01455 617139