Contact Us

Call Us:09 296 2220

Phone Troy:0274 935 188
Email Troy:Troy@twcnz.co.nz
Phone Matt:021 984 020
Email Matt:Matt@twcnz.co.nz
Address:37F Hunua Road, Papakura

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Guardrail Design & Install

Guardrail or road safety barrier systems comprise of a combination of the following components:

  • W Section, Thribeam, or Wirerope
  • NZTA M23 Leading End Terminals
  • Trailing End Terminals
  • 10m Thriebeam Transitions
  • Steel Post with Base Plates fixed to concrete footing detail or existing bridge decks

Guard Rail - Troy Wheeler Contracting

TWC  installs the above types of guardrail safety systems for NZTA and local government throughout the North Island roading network.  TWC has developed a reputation as a market leader in the guardrail industry, and as a result currently holds five guardrail maintenance subcontracts in the upper North Island.  And are active installers to capital works contracts across the region.

Further to the install service TWC offer a design and install solution.  The installation of guardrail safety products is not a standard procedure.  Each site will have differing constraints, length of need / point of need, and hazards  that need to be isolated from the road user.  Underground services and designed construction elements also have a vital role to ensure the guardrail safety systems can be installed correctly.  With guardrail normally been one of the last tasks completed on a contract it is vital that it goes in to the clients programme.  We encourage early contractor involvement at any stage, be it the design stage or early on in the construction process.  From years of experience we know what will comply from the various systems, what will work in each situation, and how to achieve a compliant system that is installed to programme with no unidentified surprises.  Call TWC to arrange a free no obligation site visit or pre design meeting consultations.