The most conspicuous feature of the church is the vault, which soars from the ground behind the altar to form the roof. In the wedge-shaped interior, the vault is marked by five emphatic strips of wooden slats extending fan-like to cover the whole ceiling. The outer side walls have a geometric starting point some ten metres from the altar, which lends the plan an austere cohesion. To the right of the altar is a pentagonal baptistery capped by a lantern seen outside as a copper-clad tower. The unusual-shaped side windows high up distribute morning and afternoon sunlight in such a way that it does not directly reach the pews.

The bell tower consists of two parallel vertical concrete planks with four shelves for bells between them. The parish centre is a fan-shaped single-storey building with two rooms for confirmation classes, a large assembly hall, a meeting room, a club room, and a kitchen, all grouped around an entrance. The vicarage, a long, rectangular building one and a half storeys high, contains offices and four apartments for the vicar, the chaplain, the precentor, and the parish nurse.

More information on Alvar Aalto Foundation website.