Solutions for Subsea Buoyancy

Designed with customers in mind, our buoyancy materials provide maximum uplift for a given volume, with some of the lowest-density materials available. We understand the need for high-performance, reliable solutions, especially when engineering buoyancy for crewed applications. 

With densities from 100 – 650 kg/m3 designed for use in seawater depths from the surface down to 11,500 metres, our high-performance, low-density subsea buoyancy materials are specifically formulated for subsea buoyancy applications including remotely operated vehicles (ROVs), autonomous underwater vehicles (AUVs) and human-operated vehicles (HOVs).

FIND THE RIGHT SOLUTION FOR YOUR APPLICATION

Worker recovering remote operated vehicle from sea with crane

Our shallow water buoyancy foam is a unique copolymer formulation engineered to meet the demand for high-performance and low-density.

Comprising high-grade hollow glass microspheres and a novel thermoset polymer matrix, our low-density Subtec® buoyancy materials are formulated to produce ultra-high strength-to-weight characteristics with excellent water ingress resistance. 

From subsea intervention equipment to subsea defence platforms, military search and rescue vessels to oceanographic surveying, scientific research vehicles and more, we work collaboratively with our customers, to deliver bespoke solutions that meet the demands of each specific application.

Remotely operated underwater vehicle being lifted out of the water
Buoyancy module after repair

Not quite ready for a new set of buoyancy modules yet?

Our subsea buoyancy repair and refurbishment service provides you with an alternative solution as modules get worn and damaged, extending life to give you maximum usage.

 

get in touch to discuss your project requirements.

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