The church was built using local Lewisian gneiss rock. Its ground plan is cruciform and there is a tower at the west end, accessible through a door at the west end of the nave and a set of stone staircases and wooden ladders. The choir and the sanctuary with the high altar, which used to be separated by the nave by a wooden screen, are located at the opposite east end of the church. In the transepts leading off from the nave on both sides, there are additional chapels, the entrance door points nord and leads to nave. The architectural style is essentially that of 1520 to 1550.