The TriView is the industry’s best marker for creating awareness of buried facilities and reminding excavators to call before they dig.

The triangular profile combined with the internal Flex PLUS™ rod makes the TriView the most durable marker post on the market.  In areas where livestock, wildlife, or vehicles are likely to impact signage, the TriView will rebound to its upright position where other posts fail.

▶️ Watch our awesome impact video – it’ll be the best 90 seconds you spend all day.

Lengths: 48”, 54”, 60”, 66”, 72”, 78”, 84”, 90”

Decals sold separately 

Contact us for order quantities over 300.

Product Details


  • Triangular post with colored cap
  • 360-degree visibility
  • Made with our proprietary blend of thermoplastics ­- RhinoPoly®
  • Internal Flex PLUS™ Rod secured with foam insert
  • Patented TriGrip Anchor™ for locking post into ground
  • Performs in temperatures ranging from -40 to +150℉
  • UV Stable, designed for 10+ years of outdoor use with our 10-year warranty
  • Click Here to See How the TriView is Made


  • Standard Post Colors: Red, Orange, Yellow, Green, Blue, Purple, White, Brown
  • Alternative Post Colors:  Safety Green, Black, Pink, Tan
  • Custom Colors Available, call for details.
  • Standard Cap Color:  Black
  • Alternative Cap Colors: Red, Orange, Yellow, Green, Blue, Purple, White
  • Lengths: 48”, 54”, 60”, 66”, 72”, 78”, 84”, 90”

See: Quality Standards Rhino TriView UV Resistance COMTEC Testing

TriView US Patents # 7,025,016 B1, # 6,099,203, # D525721

Installation Instructions:

TriView Gas Spec Sheet

TriView Fiber Spec Sheet

TriView Electric Spec Sheet

TriView Water Spec Sheet

TriView Sewer Spec Sheet

TriView Rec Water Spec Sheet




RhinoPoly is a UV stable proprietary blend of thermoplastics, specifically engineered for outdoor usage.

  • Temperature stable: RhinoPoly remains stable from -50° to +150°F
  • 10-Year Warranty: RhinoPoly will not become brittle or fade significantly for a minimum of 10 years
  • Colors: Available in all APWA colors; custom Print colors may be available, call for details
  • Environmentally safe: RhinoPoly is non-toxic

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