 The belltower has a flat concrete roof concealed by parapet walls and is surmounted by a bell enclosure comprising a circular colonnade of eight columns which support a faceted metal clad lantern roof and a weather vane in the likeness of a rooster, the symbol of St Peter.The soffit of this lantern roof is lined with timber boards and the door and window openings are detailed similarly to the nave.The semi-circular planned chancel with truncated low pitched metal clad roof adjoins the eastern end of the nave of the church and is similarly detailed with narrow windows on the north and south elevations.