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Distribution and shipping




K4 fins are distributed by Windriven Sales. If you would like to become a supplier of K4 Fins please contact Murray at Windriven.


Windriven also ship all website orders. UK orders with Royal Mail, Worldwide with Royal Mail ‘tracked and signed’, and large orders with UPS.




Phone: 07812 399 723




We ship all items to UK mainland with a flat rate of £5 via Royal Mail.




We are shipping to the EU as usual, usually with Royal Mail ‘tracked and signed’, with no or minimal import duties. You will be given a shipping cost at checkout before being asked to pay.


When your order arrives in the destination country you will have to pay your country specific VAT & any import duty. The courier will contact you via text or e-mail with the instructions on how to do this. The process is very quick and your order will be delivered to you as soon as your country specific VAT is paid.


VAT and Import Duties
Applicable shipping is displayed during checkout. Please note there is no option to pay duties up front. You will have to pay the VAT and any duties directly. The courier delivering your order, or customs from your country, will text or e-mail you with instructions on how to make the payments.


In most cases the VAT will be roughly equivalent to the UK VAT that we automatically deduct from your order. UK VAT is 20% and most EU countries are between 20% and 23%.




We ship worldwide! And we’ve now removed the 20% UK VAT.

You will be given a shipping cost at checkout before being asked to pay.