Steel Grating System

Our steel grating system suits high-impact and heavy-load applications in commercial and industrial environments. We supply full sheets in various sizes, with some sheet sizes already pre-galvanised. We also offer a fabrication service, such as cutting and banding the grating to suit. With our galvanising service, we can typically turn a completed black steelwork and have it ready to send in two to three weeks. 

Safety and Quality Above the Standard

  • Load bars comply to AS/NZS 3679.1:2010 grade 300
  • Hot dip galvanised finish to comply with AS/NZS 4680
  • Non-standard sizes available
  • Fabrication service, including banding and cutting
  • Galvanisation service available

What Sets us Apart

We are a New Zealand family-owned and operated company with a fully equipped workshop in the Bay of Plenty. We provide an in-house cutting service supported by advanced equipment and proven fabrication methods, and we can accommodate non-standard sizes and finishes when required. Our team is always ready with technical support and practical design guidance, and we maintain significant stock on-site to keep lead times short and projects moving.

  • Production Oversight

    Our products are produced exclusively through accredited manufacturing partners that operate under ISO 9001 quality systems. This gives us direct control over specifications, consistency, and traceability.

  • Verified Testing and Compliance

    Our products are independently tested and verified to recognised standards, supported by third-party laboratories and CPEng engineering where required, ensuring dependable performance.

  • Environmental Responsibility

    We are guided by ISO 14001:2015 environmental management principles to reduce waste, improve efficiencies, and minimise our operational impact.

Specifications

Other Sizes: Pattern B and D
Pattern B has the load bars spaced at 30 mm centres. The twist rod is spaced at 50 mm. Pattern D has the load bars spaced at 40 mm centres. The twist rod is spaced at 50 mm centres. Please enquire for availability.
Materials

Our mild steel grating load bars comply with AS/NZS 3679.1:2010 grade 300.

Grit Surfaces

Plain or serrated available.

Finishes
  • Black (untreated/raw) finish.
  • Hot dip galvanised finish to meet AS/NZS 4680.

Why Choose FRP Ltd

  • NZ Family-Owned and Operated

    We understand what matters to you as a proudly NZ family-owned and operated business. We're dedicated to providing reliable, locally supported solutions that meet the needs of New Zealand industries.

  • Expertise and Quality

    We offer our customers premium products that adhere to industry standards, ensuring durability and reliability.

  • Competitive Pricing

    We deliver exceptional value by combining high-quality materials with cost-effective pricing, ensuring you receive the best products at a reasonable cost.

  • Proven Track Record

    We are proud to have built a reputation nationwide and across industries for delivering reliable product solutions that meet and exceed customer expectations.

Have a Question? Get Product Advice.

We're here to help! If you have any questions, need support with a product, or would like a copy of the standards we adhere to, please don't hesitate to contact us. We look forward to assisting you!

Product/Industry Form
Steel Grating Resources
render drawing of steel mesh grating.

Manufacturing Tolerances

For reliable performance and durability

Render of steel mesh grating cutouts and penetrations.

Steel Grating Glossary

Help with steel grating terminology

Render of steel mesh grating.

Steel Grating Patterns

A range of patterns available

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