(Index)

Hallen Library reading hall

Featured — Hallen Library, Aarhus

Nørrebrogade 18, Copenhagen hello@hallform.studio

HALLFORM

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(Index)

Hallen Library reading hall

Featured — Hallen Library, Aarhus

Nørrebrogade 18, Copenhagen hello@hallform.studio

HALLFORM

Menu

Timber-lined reading hall of Hallen Library with a diagonal oak wall

Completed 2024

Nord Office Hall

A former tram depot turned into a daylight office for 240 people, with the old roof trusses kept and exposed.

Location

Copenhagen, DK

Sector

Year

2024

Client

Nord Group

Area

3 600 m²

Budget

€9.6m

Programme

Offices, workshop, canteen

Photography

J. Lindqvist

(A-113) Overview

The brief and the idea

Sheet 01 / 06

01.1 — Brief

Competition

Invited, 2021

Design

2021 — 2022

On site

2022 — 2024

Opened

March 2024

One big shed, many small rooms.

The depot was one hall under steel trusses. We kept the shell, opened the north lights and built small timber rooms inside it like furniture.

Quiet rooms sit along the walls, the busy work happens in the middle, and the canteen opens onto the old tram yard.

(A-113) Gallery

Photographs, 2024

Sheet 02 / 06

Library interior with floor-to-ceiling bookshelves and a tall window

Fig. 01 — The hall under the north lights

Curved timber skylight over the stair

Fig. 02 — Meeting rooms as furniture

Curved bookshelves following the terraces

Fig. 03 — Kept steel and new timber

(A-113) Drawings

Scroll to draw the building

Sheet 03 / 06

Drawing sheet
Ground floor plan, step 1
Ground floor plan, step 2
Ground floor plan, step 3
Ground floor plan, step 4
Ground floor plan, step 5
Section A–A, step 1
Section A–A, step 2
Section A–A, step 3
Section A–A, step 4
Section A–A, step 5

A-102 — Ground floor plan · 1:200

A-301 — Section A–A · 1:100

Step 01 — Grid and axes

Step 02 — Walls and structure

Step 03 — Openings and finishes

Step 04 — Rooms and labels

Step 05 — Dimensions and title block

(A-113) In numbers

Measured after one year of use

Sheet 04 / 06

m² reused depot

desks

embodied carbon vs. new build

staff satisfaction

(A-113) Materials

Hover to inspect

Sheet 04 / 06

Four materials, chosen to weather.

Hover a material to bring its specimen forward. Every surface was sampled on site for a full winter before it was specified.

M-02

European oak

Reading hall lining · 22 mm slats, soap-finished

→

M-01

Board-marked concrete

Plinth and archive · 50% GGBS cement

→

M-04

Lime plaster

Upper walls · Hand-trowelled, breathable

→

M-05

Low-iron glass

Clerestory · Triple-glazed, 40 m run

→

European oak sample

Specimen 01 / 04

M-02 — Reading hall lining

European oak

Board-marked concrete sample

Specimen 02 / 04

M-01 — Plinth and archive

Board-marked concrete

Lime plaster sample

Specimen 03 / 04

M-04 — Upper walls

Lime plaster

Low-iron glass sample

Specimen 04 / 04

M-05 — Clerestory

Low-iron glass

M-02

European oak

→

M-01

Board-marked concrete

→

M-04

Lime plaster

→

M-05

Low-iron glass

→

European oak sample

Specimen 01 / 04

M-02 — Reading hall lining

European oak

Board-marked concrete sample

Specimen 02 / 04

M-01 — Plinth and archive

Board-marked concrete

Lime plaster sample

Specimen 03 / 04

M-04 — Upper walls

Lime plaster

Low-iron glass sample

Specimen 04 / 04

M-05 — Clerestory

Low-iron glass

(A-113) Client note

Nord Group

Sheet 05 / 06

“People come in on Fridays now. That never happened in our old tower.”

Jonas Rask

COO, Nord Group

(A-113) Credits

Team and collaborators

Sheet 06 / 06

Architect

Hallform Architects

Partner in charge

Ida Kjær

Structural engineer

Søe & Kirk Engineers

Services

Nord MEP

Landscape

Field Office

Lighting

Lumen Atelier

Contractor

Brink Byg

Photography

J. Lindqvist

(A-113) Next sheet

Continue the register

From the register

Up next — A-098

Fjord Boathouse

Lofoten, NO

Completed 2023

HALLFORM

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Project

© 2026 Hallform Architects

Sheet

A-12 of 12 · Scale 1:1

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