Sea Anchor Blocks

Offering security and a long lifespan, our concrete sea anchors and concrete sinkers are ideal for the use in the maritime industry as precast concrete offers a highly durable material, which is able to withstand harsh weather conditions, such as saltwater, storms and sunlight.

Ideal for

• Balance and stability for buoys
• Navigation marks and fishing lines
• Mooring and anchoring vessels
• Stabilising underwater equipment

As well as being extremely durable, and resistant to corrosion, concrete is non-toxic so won’t contribute to water pollution, harm local wildlife or the existing ecosystem, making our sea anchors a sustainable, low maintenance, environmentally friendly alternative to other anchorage materials, such as lead.

For use in navigation and mooring, sea anchors and concrete sinkers offer ballast or balance for the buoys and navigation marks, which are then connected by a mooring chain, riser or mooring eyes.

Consideration to depth of water, exposure, strength of tide, seabed conditions when specifying pipe weights, pipe collars or concrete sinkers, speak to our sales team who have a wide range of sizes, with a choice of galvanised steel lifting and guide hoops available, with integral feet to help locate the blocks into the seabed.