Cable protection covers.

Heavy-duty polymer covers for underground cable protection. Lighter than steel, corrosion-proof, built for the life of the asset.

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Built for the life of the asset.

Identimark supplies polymer cable protection covers built for permanent underground installation. Every cover provides mechanical protection and a printed visual warning against accidental dig damage.

Backed by 32+ years supplying identification and protection systems to energy infrastructure across New Zealand and Australia. One supplier for signage, cable ID, marker posts, and cable protection.

Cable protection hard cover

Cable protection for every application.

Polymer cable covers protect buried assets from mechanical damage during future excavation. Specified across utility, civil, and renewable energy projects.

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Hard Cable Covers — Rigid covers available in a range of standard widths for cable trench setups. Contact us for details.

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Flexible Cable Covers — Conforms to irregular trench profiles and curved cable routes without cutting or jointing.

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Custom Configurations — Non-standard widths, lengths, and printed warning text available on request.

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Colour-Coded Protection — Orange for electrical, yellow for gas, white for communications. Instant identification during excavation.

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Reusable Covers — Built for temporary cable runs on construction sites. Lay, lift, and redeploy between projects.

Where cable covers are specified.

From road crossings to solar farms, polymer cable covers protect buried infrastructure across every sector.

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Road Crossings & Civil Works
Buried cables under roads face repeated stress from traffic and future trenching. Polymer covers sit above the cable bed, providing a physical barrier and printed warning that stops excavation before it reaches live assets.

Renewable Energy Infrastructure
Solar farm cabling, wind farm connections, and battery storage all need cable protection built for the life of the installation. Our covers will not corrode underground, regardless of soil conditions.

Distribution Networks & Communications
Permanent underground electrical and communications lines need protection that lasts. Polymer covers remove the corrosion risk that steel alternatives carry in tough soil environments.

Who we work with.

Transgrid 405x124-1
Energex 405x124
Ergon 405x124
Northpower 405x124
ElectraNet 405x124
Connetics 405x124
Ausgrid 405x124
Unison 405x124 (1)
Featured projects

Transpower Tower Signage.

New Zealand

Identimark collaborated with Transpower’s engineering team to design a full range of U3 tower signage. A cost analysis revealed millions in potential savings, and a formal standards update followed.

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1065 x 688_Featured Projects_Culcairn Solar Farm (4)
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1065 x 688_Featured Projects_ORION SUBSTATION
1065 x 688_Featured Projects_Powerco Pillar Box
1065 x 688_Featured Projects_Stobie Pole ID
1065 x 688_Featured Projects_Padmount Signage

Explore the range.

FAQs.

What is a polymer cable cover?

A flat polymer strip installed underground directly above buried cables. It provides physical protection against accidental dig damage and a printed visual warning to stop work before cables are reached.

Why choose polymer cable covers over steel or concrete?

Polymer covers are significantly lighter, reducing handling risk and speeding installation. Completely corrosion-proof, they will not break down in any soil type. Lower transport cost and zero ongoing maintenance make polymer the preferred choice.

Do cable covers need to be orange?

Orange is the standard colour for electrical cable protection. Yellow covers identify gas pipelines. White identifies communications cables. Correct colour coding enables immediate identification during excavation and can prevent a fatal dig-in.

Can cable covers be custom manufactured?

Yes. Identimark supplies custom widths, lengths, and printed warning text to your project requirements. Contact us for details and custom sizing.

How long do polymer cable covers last underground?

Polymer is chemically inert and will not rust, rot, or degrade in any soil type. Our covers are built for the full life of the cable infrastructure, decades of underground service with no maintenance.