The shipping fees are free on .co.uk.
For most of our products you get different delivery options: the price changes depending on how fast you ask to receive your items. Once you configure the product and choose the delivery time, you'll get the total amount to pay.
Please note that the delivery dates are estimated and we always do our best to ship on time (read here for further information): if something went wrong and your order is late please reach us and we'll help you solving the problem!