What is a single-nave church?
A single-nave church (also called an aisleless church; Dutch: zaalkerk) is a church with a rectangular plan consisting of one long space, the nave, without side aisles. The interior forms a single open hall.
Features
- One nave: there are no piers or columns dividing the space into aisles.
- Chancel or apse: at the altar end there is sometimes a semicircular projection, the apse. Depending on the period, the east end is square, rounded or polygonal.
- Simple structure: the span between the outer walls sets the width of the church. The roof or vault rests directly on the outer walls.
Difference from other church types
| Church type | Layout |
|---|---|
| Single-nave church | One nave, no aisles |
| Hall church | Several aisles of (almost) equal height under one roof |
| Basilica | Taller central nave with clerestory above lower side aisles |
Application
Because of its simple form, many village churches were built as single-nave churches, especially in Protestant regions where churches were expected to be plain. Many modern churches also consist of one space and are therefore single-nave churches.
Points to watch for maintenance and conversion
- Thrust: without aisles, the outer walls alone resist the outward thrust of the roof or vault. Have leaning walls or cracks near the wall head assessed by a structural engineer.
- Large open space: a single-nave church is relatively easy to convert, but heating and acoustics need extra attention.
- Listed status: many such churches are protected. Agree any interventions with the relevant authority in advance.
Related terms
- Nave
- Hall church
- Basilica
Want to learn more about construction terms? Visit our knowledge base at fredsdiyplans.com.