This is at the heart of our business and has been an integral part of Mackley since the 1920s. Our expertise includes sea defence, managed realignment, marine structures, harbours and coastal maintenance.

Our experience enables us to work with nature to deliver a coastline that enhances as well as protects.


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Broomhill Sands Coastal Defence Scheme

The £20m Broomhill Sands Coastal Defence Scheme extends along approximately 2.4km of coastline near Camber, East Sussex.  More...

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Dover Seawall

The busy Dover seafront has been improved with new rock groynes and changes to the seawall.  More...

Medmerry Managed Realignment Scheme

Completed in November 2013, the multi-award winning Medmerry Managed Realignment Scheme, at Selsey in West Sussex, includes the largest realignment of open coast in the UK.  More...

Anchorage Park, North Portsea Island

Anchorage Park is a £6m flood protection scheme which was delivered by Mackley working as part of Team Van Oord.  More...

Pevensey Coastal Defences

Pevensey Coastal Defence Ltd is a joint venture between Westminster Dredging, Balfour Beatty, Mouchel Parkman and Mackley.  More...

Bosham Replacement Piles

This timber piled revetment wall replacement project took place at Bosham Quay near Chichester in West Sussex. Located in an Area of Outstanding Natural Beauty (AONB) and within a designated SSSI, the site presented many challenges.  More...