[ The studio ]

Zürich • Est. 2018

A small studio for buildings that last.

Architects, interior designers and model makers working from one room in Kreis 4. Every project is led by a partner, and every decision is tested in model, on site and in light.

Architects, interior designers and model makers working from one room in Kreis 4. Every project is led by a partner, and every decision is tested in model, on site and in light.

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[ 03 — Manifesto & Ground ]

ETH SIA / BSA registered

We design houses and interiors Forest House concrete envelope that grow from their site, Hand sketches on a desk their light Sunlight and shadow on a plaster wall and the way people live.

Methodology / 01 — Observational grounding

Every project starts with time on site. We study the ground, the light and what is worth keeping — then build only what is needed. Architecture is not an addition to landscape; it is landscape clarified.

Principles

Principles

[ Three commitments ]

01

Site first

We spend time on the ground before we draw. Slope, sun, wind and what is worth keeping set the brief.

02

Fewer, better materials

Concrete, lime, timber and brick — chosen to age well and to be repaired, not replaced.

03

One partner, start to finish

The partner who sketches the first section is on site for the last detail. No hand-offs.

People & place

SASSO Architecture & Interiors GmbH, Neugasse 29, 8005 Zürich, is responsible for the processing of personal data on this website.

Site model with trees in the studio
Site model with trees in the studio
Site model with trees in the studio
White card model
White card model
White card model

[ Monograph perspective ]

A studio of architects, interior designers and model makers. We keep the team small so every project is led by a partner from first sketch to handover.

Studio in Zürich. Working across Europe — from the Alpine valleys of Graubünden to the coastal peninsulas of Brittany.

Concrete wall with a round opening
Concrete wall with a round opening
Concrete wall with a round opening
Radiating timber slats
Radiating timber slats
Radiating timber slats

[ Founding partner ]

Partner [01]

Lukas Meier

Founding partner • Dipl. Arch. ETH SIA

[ Founding partner ]

Partner [02]

Elena Keller

Founding partner • Interior architect VSI.ASAI

Light, weight, texture, time.

Material truth • Zürich Switzerland

How we work

Methodical linear delivery • SIA phase 11 to 53
01 — Listen

Brief & site

Thorough client interview, spatial requirements, budget boundary analysis, and micro-climate site visits.

02 — Explore

Sketches & model

Hand drafts, structural card models, daylight calculations, and testing spatial relationships.

03 — Design

Developed design

Refining exact materiality, acoustic assemblies, envelope specification, and formal municipal permit submission.

04 — Detail

Tender & spec

1:10 and 1:1 millwork construction details, engineer coordination, and subcontractor competitive tendering.

05 — Build

Supervision

Uncompromising on-site lead supervision, cost control, defect clearing, and seamless key handover.

Recognition

Recognition

[ Studio in numbers ]

2018

Founded in Zürich

14

Architects & makers

60+

Projects completed

6

Awards & shortlists

2025

2025

Concrete in the canopy: the Forest House

Concrete in the canopy: the Forest House

Material Journal

Press

Press

2025

2025

Regional Architecture Award — Residential

Regional Architecture Award — Residential

Award

Award

Award

2024

2024

Ten studios shaping the Alpine house

Ten studios shaping the Alpine house

Nordic Architecture Review

Press

Press

2024

2024

Lime, brick and light: Garden House

Lime, brick and light: Garden House

Raum & Form Quarterly

Press

Press

2023

2023

Young Practice Prize — shortlist

Young Practice Prize — shortlist

Award

Award

Award

2022

2022

Restoring the mill, keeping the light

Restoring the mill, keeping the light

Swiss Building Annual

Press

Press

[ Careers ]

Join a small studio.

We hire rarely and for the long term — architects, interior designers and model makers who like to build things by hand.

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