A second charge loan can be an effective way of of releasing equity from a property you own. They are ideal if you want to consolidate debt, complete home improvements, or as an alternative to a remortgage.
With current mortgage rates at an all time low, if you are on a low tracker or your lenders standard variable rate, then a re-mortgage may not be the most cost effective way to release capital from a property, but you are still able to capital raise with a secured loan without affecting your current mortgage rate.