The timber ceiling is in a concave form and is made up of three rows of six rectangular panels. All eighteen panels are rather simply ornamented, with a simple rectangular border and a ceiling rose at their centres. The ceiling roses in the centre row are larger and more elaborate than those in the side rows. From the centre of each circle hangs a lamp. The ceiling edge ends in deeply moulded plaster cornice that runs along the length of the cathedral. As the height of the east end has been raised at different times, the dimensions of the entablature no longer relate to the columns properly, as their bases have been raised. The cathedral was once lit with Victorian crystal chandeliers, but these have since been replaced with simpler lamps.