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DomedPost® Utility Markers

  • In-mold graphics with a lifetime guarantee against peeling, chipping, or fading
  • 360° visibility
  • Withstands vehicle impact up to 45 mph
  • Multiple utility legends available

  • Minimum order: 25 with anchor bars

    Price: From $21.00 / Marker

    Product Options


    Custom Message

    Company Name:
    Phone Number:
    Custom Logo?

    Quantity Breaks

    Size 25 100+
    6' H $21.50 $21.00
    8' H $25.50 $25.00

    Custom printing with logo and company information included in price.


    Please email vector art with order number at: For additional questions please read the artwork policy.

    Product DescriptionRequest a Quote for Custom DomedPost® Utility Markers

    DomedPost® Utility Markers combine rugged construction with high-visibility colors. Frick's dome marker posts are manufactured from specially formulated UV-stabilized polyethylene to prevent fading and warping. Graphics and text are permanently molded into the marker post so they won't fade, chip or peel. Anchor bar included with each utility marker post.

    Marker Posts Introduction Video Part 1 | Marker Posts Introduction Video Part 2

    Why Our DomedPost® Utility Markers are Better

    Premium Construction—outdoor durable marker posts are constructed of 100% prime high-density polyethylene. The UV-stabilized plastic prevents warping and is designed to withstand harsh outdoor environments for 20+ years.

    Embedded Graphics—unlike surface or screen-printed marker posts, our custom graphics are permanently molded into the polyethylene post. Graphics won't fade, chip or peel and cannot be scratched off, ensuring underground utilities remain clearly marked. Permanent printing will even withstand harsh solvents used for removing graffiti.

    Color Legends—high-visibility colors conform to US DOT regulations. Available in APWA uniform color codes (see chart below).

    APWA Uniform Color Codes
    Marker Post Color Underground Utility Mains
    Orange Telecommunications Utility: alarm or signal lines, fiber optic cables, or conduit
    Red Electric Utility: electrical power lines, cables or conduit, and lighting cables
    Yellow Oil & Natural Gas Utilities: oil, steam, petroleum, or other gaseous or flammable material
    Blue Water Utility: potable water
    Green Wastewater Utility: sewage and drain lines
    Pink Temporary Surveys
    White Proposed excavation limits or route

    Technical Details

    Standard Sizes 6' or 8' x 3.5" OD
    Expected Outdoor Durability DomedPosts: 20 to 25+ yearsGraphics: guaranteed for life not to fade, peel or chip
    Service Temperature range -40º F to 185º F
    Minimum Application Temperature Any temperature as long as the ground is not frozen
    Available Dome Colors Orange, Yellow, Red, Green, Blue
    Available Post Colors White
    Ink Colors Black
    Water Resistance Excellent
    Solvents Resistance Excellent
    UV Resistance Excellent
    Abrasion Resistance Excellent
    Manufacturer: William Frick & Company
    Manufacturer Part No: WFS-ES-0003
    Shipping charges will be applied at a later date and time.

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