Sheet 00 — The practice
Practice
Founded
2009
People
26
Studios
Oslo · Leith
Partners
02
(01) — How we started
Oslo · 2009
Ingrid Hollin and Callum Vey met measuring a collapsed barn in Hedmark. They started the practice that winter with one rule: nobody draws until everybody has stood on the site.
Seventeen years later that rule still decides how a week at Hollin Vey is spent. Site visits come first, models second, drawings third. We keep the practice small on purpose, so the partners draw on every project and see every site in winter.

(02) — Four rules we work by
Written 2009 · still true
A
Site first
We spend days on site before we draw. Wind, snow, sun and the neighbours shape the plan.
B
Fewer, better materials
Four or five materials per building, chosen to age well and be repaired, not replaced.
C
One team, start to finish
The architect who draws your house runs your site and comes back after the first winter.
D
Honest numbers
A budget we both sign at stage 0 and a cost check at the end of every stage.
(03) — People
Partners and associates
Oslo
2009
Ingrid Hollin
Founding partner, architect
Leads the residential work and every site visit in winter.
Edinburgh
2009
Callum Vey
Founding partner, architect
Leads public projects and the Edinburgh studio.
Oslo
2014
Maren Solli
Associate, interiors
Specifies every surface you touch, from door pulls to stone.
Edinburgh
2016
Ewan Reid
Associate, landscape
Designs gardens that look finished in their third year, not their first.
Oslo
2019
Sigrid Aas
Project architect
Ran Skerry House from the first sketch to the last post.
Oslo
2012
Tom Baird
Model maker and workshop lead
Has built 312 models and knows where each one is.
(04) — Disciplines
Six ways to work with us

01
New houses, extensions and public buildings, from the first site visit to the last snag list.
Feasibility · planning · technical design · site

02
Rooms designed from the inside out: light, stone, timber, textile and the joinery that holds a life.
Space planning · finishes · joinery · lighting

03
Gardens, courtyards and ground that make a building belong to its place.
Site strategy · planting · hard landscape

04
For small buildings we run the site ourselves with trusted makers, on one fixed price.
Fixed price · our makers · one contract

05
Old buildings repaired with the same materials they were built with, then made warm and light.
Surveys · consents · lime and timber repair

06
Tables, benches and lights drawn for our buildings and made in small runs in our workshop.
Bespoke pieces · small editions
(05) — Two studios
Visits by appointment

Oslo
A former print works on Tollbugata, with the model workshop on the ground floor.
Tollbugata 24, 0157 Oslo · +47 22 41 90 16

Leith
Two floors of a 1880s bond warehouse on Coburg Street, five minutes from the shore.
14 Coburg Street, Leith EH6 6ET · +44 131 555 0192