The south aisle was built in the 14th century with octagonal piers and double chamfered arches. It was demolished in the late 18th century leaving the piers and arches intact, then re-built in 1834. In 1932, box pews were replaced with benches. The pulpit was made out of the panelling from a west gallery which was removed at that time, and most of the woodwork (includng the 1851 J.W.Walker organ) was painted white giving the interior of the church a pleasing lightness and unity.