The Nave is of seven bays, plus a separated western bay. The columns of the arcade are short and circular, with small scalloped capitals. The triforium has a single large arch in each bay. The clerestory has small round-headed windows. The external window openings are circular. There is a tunnel-vaulted passage between the inside and outside window openings of the clerestory. The nave aisles are vaulted, the main roof of the nave is a trussed rafter roof, with tie-beams between each bay – a late C19 replacement.