PROOF Kit · D10
Atelier Morau
Commission a project
Haus am Kahlenberg · living room, morning · 4:5

Light first, then walls.

We design homes, small hotels and shops in Vienna and Lower Austria. Founded 2014 by Clara Morau and Felix Aigner.

Goal
Near-still gallery: one work per wall, so the architecture carries the pitch.
Audience
Private clients and hotel owners
CTA logic
Single CTA: Commission a project.

Archive

28 projects since 2014
Haus am Kahlenberg · photography Jonas Reyes · 3:2
Project detail

Haus am Kahlenberg

Private house · Vienna 19 · 2025 · 240 m²

Renovation of a 1962 bungalow. The roof was lifted by 60 cm to bring morning light into the living room.

Team: Clara Morau, Felix Aigner, Lena Wirth · Structural: Bauer ZT · Lighting: Lichtwerk Wien
Plan · ground floor 1:100
Section A–A 1:50
Sketch · morning light
Model · 1:50 basswood
Material palette
  • Leithakalk limestone
  • Smoked oak
  • Raw linen
  • Lime plaster
  • Blackened steel

Awards & press

2025Bauherrenpreis, NominationHotel Lerche
2024Architektur Aktuell, featureHaus am Kahlenberg
2024Wallpaper*, Best Small Hotel listHotel Lerche
2023Staatspreis Design, shortlistBuchhandlung Seidl
Awards and press are illustrative.

Team

Clara Morau
Architect, founder
Felix Aigner
Architect, founder
Lena Wirth
Interior designer
Tomás Ruiz
Project architect

We take on six projects a year so one of us is always on site.

Commission a project

Scheduling first visits for January 2027. Private homes typically start at €28k in fees; first site visit €350, credited to the project.