Welded Wire Mesh
Consistent grids for reinforcement and containment
View productEstablished in 1997
Steel that holds theground, the grid and the perimeter
Since 1997, we have built steel products that sites depend on — underground, along the highway, around the perimeter. Every panel, bolt and roll is made to the dimensions you specify, checked before it leaves the floor, and delivered on the date your programme needs it.
1997
Year established
Family-run since the first welding line
12
Core product lines
Mesh, fencing, ground support and sheet
5
Industries served end to end
Mining, defence, infrastructure, real estate, farming
100%
Batch-tracked despatches
Every bundle traces back to its run
Why Rainbow Steels
Manufacturing steel that has to perform on site since 1997
Our lines were built around the demands of heavy projects: repeatable weld strength, coatings matched to exposure, and despatch discipline that keeps crews working. We supply the specification you asked for — and the paperwork to prove it.
See our quality approachEstablished in 1997
Continuous manufacturing experience across mesh, fencing, ground support and mesh systems.
Standard range and custom sizes
A full standard catalogue of sizes, gauges, apertures and coatings — plus custom dimensions made to your drawings.
Documented checks
Dimensional and coating verification recorded before a lot is released.
Programme-linked despatch
Staged deliveries and bundle marking so material lands when the crew needs it.
Product catalogue
Twelve core product lines
Gabion Mesh
Square and rectangular mesh containment for earth and slope works
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Chain Link Fencing
Perimeter security at project scale
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Rock Bolts
Ground support you can torque with confidence
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Perforated Sheets
Punched sheet for screening, guarding and facades
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Concertina Wire
Deterrent coils for hardened perimeters
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Barbed Wire
Economical boundary protection by the coil
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Welded Wire Cable Tray
Open wire routing for power and data
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Expanded Metal Mesh
Slit-and-stretched sheet with no welds to fail
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Cable Bolts
Long tendon reinforcement for deep ground
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Split Sets
Friction stabilisers that load on installation
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W Straps
Load spreading between bolt points
View productReal-world applications
Built for five demanding industries
Mining
Ground support and containment for pits, portals and underground development, where downtime is measured in shifts and support has to arrive on schedule.
How we support it
Defence
Perimeter security and protective steel for defence establishments, depots and restricted installations — supplied to specification with coated finishes built for long outdoor exposure.
How we support it
Infrastructure
Reinforcement, protection and boundary systems for highways, bridges, tunnels, canals and utility corridors delivered in staged, schedule-linked lots.
How we support it
Real Estate
Perimeter, structural and landscape steel for townships, commercial parks and high-rise developments — coordinated with phased construction programmes.
How we support it
Farming & Poultry
Enclosure, fencing and ventilation steel for poultry sheds, livestock housing and farm boundaries — corrosion-resistant finishes suited to washdown and outdoor exposure.
How we support itRequest a quote
Have a project on the board?
Send us your specification, quantities and delivery window. You'll get a technical response with sizes, finishes and a realistic schedule — not a brochure.