Steel Grating Ltd is a leading manufacturer of grating products and accessories in New Zealand. A wholly New Zealand family owned and operated company that has been servicing the construction industry for over 20 years.  We offer a product range designed for various applications across a range of industries throughout New Zealand. 

Our products include:

  • Mild steel grating - economic and strong with superior spanning capabilities.
  • Aluminium grating - lightweight alternative to mild steel grating while still achieving great spanning capabilities, also popular in architectural settings
  • FRP grating - lightweight/nonconductive / non sparking. Used in environments where the physical properties are critical due to its corrosion resistant properties.
  • Stair treads – Mild steel, aluminium and FRP stair tread options available
  • Ball stanchions - Where edge protection / Guard railing is required we offer a variety of standard stanchion posts to meet the requirements of AS/NZS 1657
  • Closure / rail bends – available to complement our ball stanchions
  • Grating for vehicular loadings – Grating types suitable for various vehicular loadings
  • Grate fastenings – various fixing clips for our grating product
  • Ancillary items for our grating products - yellow abrasive nosings, yellow abrasive grip plates, grate mesh and grate plate products

Typical applications include:

  •     Flooring
  •     Stair treads
  •     Walkways and ramps
  •     Hand / guard rails
  •     Maintenance platforms
  •     Drain covers
  •     Man hole covers
  •     Trench grates
  •     Mezzanine flooring
  •     Balustrade infill
  •     Sun screens
  •     Architectural facades
  •     And many other applications


Typical industries serviced include:
  • Industrial and commercial buildings
  • Automotive and assembly industries
  • Oil, gas and mining installations
  • Dairy installations
  • Waste water treatment facilities
  • Processing plants
  • Maintenance & service walkways, ramps and stairs
  • Vehicular drain covers and trench grates
  • And anywhere where the ease of movement, safety and quality is of the upmost importance


Steel Grating

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Mild Steel Grating

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Aluminium Grating

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Vehicle Loading

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Terms & Tolerances

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