STRATA
Tonstad Public Library — Tonstad, Norway
Projects/05 / 12

Tonstad Public Library

CivicTonstad, Norway 2022

Client

Tonstad Kommune

Location

Tonstad, Norway

Year

2022

Area

3,900 m²

Typology

Civic

Status

Completed

[ Design Intent ]

The town under one roof

Tonstad asked for a library; the valley needed a room. The building gathers library, youth club, archive and citizen services beneath a single vaulted roof of pale brick, so that every civic errand becomes a reason to stay. There are no turnstiles and very few doors.

Daylight is the primary material. Three north-facing vaults wash the reading terraces with even light; the southern clerestory throws a moving band of sun across the main stair, marking hours the way older churches did. On winter afternoons the whole town can watch the light climb the brick.

Structure carries meaning. Each vault springs from exposed concrete ribs cast on site by local crews — the first major concrete work most of them had poured. The building is, quite literally, made by the town it serves.

People come to return a book and stay for four hours. That was the whole brief, hidden inside the brief.

Tonstad Kommune, client statement

[ Architectural Gallery ]

04 plates

Fig. 01 — Reading terrace under the north vault
Fig. 01 — Reading terrace under the north vault
Fig. 02 — Study tables, afternoon
Fig. 02 — Study tables, afternoon
Fig. 03 — Archive wall, oak shelving
Fig. 03 — Archive wall, oak shelving
Fig. 04 — Main stair, clerestory light
Fig. 04 — Main stair, clerestory light

[ Plans ]

Drawings not to scale on screen

Ground Floor Plan

1 : 300

GALLERYHALLCAFÉCOREWCENTRYN0 — 20 M
Gallery Floor Plan

1 : 300

READINGTERRACESTUDYARCHIVELOUNGEOFFICEN0 — 20 M
Vault Section

1 : 300

±0.00+4.20+8.4012.40 MLEVEL 00LEVEL 01

[ Material Palette ]

Pale brick

Danish clay vault units, 26 cm self-supporting

01

Concrete

Site-cast ribs and plinths, local aggregate

02

Oak

Shelving, stairs and reading desks

03

Glass

Southern clerestory, low-iron laminated

04

[ Credits ]

  • Architecture

    Strata Studio AS

  • Structural Engineering

    Tanaka & Partners

  • Services Engineering

    Norconsult AS

  • Contractor

    HAB Contracting AS

  • Photography

    Rui Cardoso