Recorded Delivery items travel through the normal mail network, the only difference is that they need to be signed for on delivery. Compensation in the event of loss or damage is limited to 100 times the value of a first class stamp, currently 46p, so compensation is a maximum of £46. Over that value it would be better to use Special Delivery which, while more expensive, travels through a separate network. Compensation is normally up to £500 but can be increased to up to £2500 on payment of an additional charge.