Discount supermarket Aldi has had a record year in the U.K. and Ireland, seeing a 65 percent jump in profits in the region as the "no frills" retailer makes the most of the "era of value".

The German headquartered chain said its low prices helped drive the record results, with the grocer seeing pre-tax profit of £260.9 million ($423.3 million) in 2013 in its U.K. and Irish business, up from £157.9 million on the previous year.