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OFFSHORE PROTECTION SYSTEMS

Engineered protection for critical subsea assets.

Concrete mattresses provide stable, adaptable protection for pipelines and cables across offshore oil & gas and renewable energy projects.

WHAT

WE
DO 

We design and manufacture concrete mattresses in the north-east of Scotland.

BUILT FOR HARSH ENVIRONMENTS

Protection that conforms, stabilises and endures.

Articulated concrete mattresses are arrays of high-density concrete blocks linked by durable rope or cable. Their flexible construction allows each unit to follow the seabed and the profile of the asset beneath it.

Installed by crane from a vessel, they deliver immediate protection without trenching - making them a proven option for crossings, free-span correction, stabilisation and scour protection.

APPLICATIONS

One system.
Multiple roles.

From shallow-water landfalls to deep-water infrastructure, our concrete mattresses can be configured to suit site conditions, various asset protection requirements and installation methods.

Shield icon representing subsea asset protection

01

Asset Protection

Protects oil and gas pipelines, power, fibre-optic and inter-array cables from dropped objects, fishing gear and other external loads.

Anchor icon representing concrete mattress stabilisation

02

Stabilisation

Uses its submerged weight and castellated profile to hold subsea assets securely against the seabed, preventing unwanted movement.

Wave icon representing seabed scour protection

03

Scour Protection

Provides articulated coverage that follows seabed contours, reducing erosion and sediment movement around subsea assets.

DELIVERY

Throughout Scotland

Contact

Based

Aberdeen, Scotland (UK)

©2026 Build The Reef Ltd. ConcreteMattress.co.uk is owned and operated by Build The Reef Ltd. Registered company no. SC622272

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