attached between the nave and chancel are north and south transepts. the north transept is east to west, and north to south. it has a 19th-century window of three lights below tracery on both the east and north walls, both within a 14th-century opening. to the west of the north window is a 13th-century arched doorway, above which is a small niche with trefoil head. the south transept is east to west, and north to south. it contains on its east side a restored 14th-century window with ogee-headed twin lights and tracery within a square head. the south wall 14th-century window is of ogee-headed twin lights and tracery with an arch surround and hood mould. the south transept has twin-stepped diagonal buttresses.