Aggregat

Basel / 47.56 N, 7.59 E

006ChapelAlentejo, PT / 2021

Void Chapel

A chapel with no roof over the nave, built from the earth taken out of it.

Direct commission 2018. Completed June 2021.

White tiled facade curving up against a pale sky
01DescriptionChapel

A working estate wanted somewhere to hold four funerals a year and nothing in between. A roofed building would have been used for storage within a season, so the nave has no roof.

The walls are rammed earth taken from the excavation, stabilised with 6 percent lime and built in 22 lifts. The colour changes every lift because the soil changes every 400 millimetres, which is a soil survey rendered at full scale.

Only the sacristy is covered. In eleven recorded uses since completion, rain has fallen during one.

Title block

ProgrammeChapel, sacristy
ClientPrivate estate
SiteHerdade, Alentejo interior
Floor area96 m2
StructureRammed earth, 22 lifts, 6 percent lime
Material sourceExcavation on site
ProcurementDirect commission, 2018
StatusCompleted June 2021
PracticeAggregat, Basel
02Photographs03 plates