Flood Defence

Through our partnership with UK Manufacturers Floodtec the BTS Storage Centre offer a range of products, each designed & manufactured for their particular purpose to ensure the best possible protection from flooding.

We can supply and install this range of Flood Defence System in both the Bailiwick of Guernsey and Jersey.  

There are three main systems available, each works in the same way. Where you have a longer span of over 1700mm to protect you will require demountable compression post to help ensure a consistent seal.  

The Nautilus 200 & 300 system is very similar to the Nautilus 400 system, except the Nautilus 200 & 300 barrier panels are 200mm / 300mm high by 16mm thick, whereas the Nautilus 400 panels are 400mm high by 25mm thick.



Each one of these flood defence systems has been rigorously tested by Floodtec to ensure they’re easy and quick to fit and provide total safety to your property from the effects of water ingress. Please Click Here to see an example of the testing process. 

Local experience

We have tested and demonstrated a number of flood defence systems for the Local Government.

Working with Fire & Rescue, States Works, Guernsey Water and the Environment Department to decide the best product for local defences.

The Nautilus Range are recommended against Sea, Fresh and Contaminated water.

We can Design, Supply, Install & Maintain this product.


  • Easy & quick to erect
  • Simple design
  • Various colours available
  • Deployment guidance available
  • Recommended by Environment Agency, Defra.
  • British standard BSI PAS 11882009 - Compliant
  • Some stock available for emergency installations.


For a site survey please call 07781 124641 or email storagecentre@btsgsy.com