Concrete Marker Blocks & Indicator Posts for Renewable Energy Projects

Durable, Low-Maintenance Utility Markers for Above and Below-Ground Infrastructure

Our Marker Blocks and Posts offer a robust, long-lasting solution for clearly identifying and protecting underground services, cable routes, pipelines, and utility boundaries across renewable energy sites.

Precision-made in our UK facility, these high-quality precast units are ideal for use on solar farms, battery storage sites, wind farms, and grid infrastructure developments.

Engineered for Performance in Renewable Installations

With renewable energy developments covering large rural and industrial areas, clear and durable service marking is critical. Whether you’re highlighting cable trenches, duct runs, or site perimeters, our marker blocks and posts deliver outstanding performance in any environment, with zero maintenance and decades-long service life.

Key Benefits

• Highly Durable & Weatherproof – Manufactured using high-strength concrete, our marker blocks and marker posts withstand extreme weather, heavy machinery, livestock, and UV exposure — perfect for rural and exposed sites.
• Low Maintenance, Long Life – With no moving parts or coatings to degrade, the concrete markers are a fit-and-forget solution that won’t rot, warp, or require painting.
• Clear Identification – Writing and symbols help identify the nature of the service (e.g. HV cables, fibre optics, pipelines, etc.).
• Easy to Install – Designed for quick, low-disruption placement using standard groundworks equipment. Posts can be partially buried or surface mounted.
• Sustainable & UK-Made – Produced using locally sourced materials and reusable moulds, our marker units are 100% recyclable and manufactured in the UK under ISO 9001-certified conditions.

Marker Blocks