INTERGARD warning tapes & board ensure that excavating crews are alerted to the presence of electric cables, water pipelines, telecommunication cables and other service lines. Manufactured from polyethylene sheet and are suitable for use in all soil condition. All weathered unfading colouration, clear printing and warning identifications texts make efficient warning makers.

Detectable Warning Tapes


  • Made from low density polyethylene for toughness and long life.
  • Supplied in rolls which are easy to handle and lay.
  • The material is integrally pigmented for bright, permanent colouration.
  • Available in red, yellow, blue or white standard colours depending on the application.
  • Resistant to chemicals from an acidic value of pH 2.5 to an alkaline value of pH 11.