Sea Water Defence Systems –

Marine Concrete Structures

We’re experienced specialists in working with clients and contractors alike to provide in-house design and bespoke construction of aesthetically-pleasing precast marine concrete structures for use in sea defences. These can be installed whatever the weather for faster completion.

  • Wall structures incorporating slip ways and ramps if necessary
  • Safe lifting points
  • Reduces the impact on the public from dust and debris


Kijlstra have many years’ experience in design & supply of various type of jetty installations. This often involves the need for intricate design & production capabilities, which Kijlstra have built up over the years.

  • Collaborative design and bespoke manufacture
  • Quick installation
  • Reduced time on site
  • Reduced health & safety risk
Jetties pictures
Sea Water Defence pictures