Architecture as a dialogue between living space and quality of life

About us

Decalaage Intérieur – Interior architecture

« Because no two projects are alike, we will work closely with you to create unique spaces tailored to your wishes. We will be there to help you and guide you throughout the process, from design to construction, from interior layout to furnishing. We work closely with a network of highly skilled and reliable architects, engineers, contractors and craftspeople, who will ensure every stage of your project runs smoothly. »

Emmanuelle de Laage, a state-qualified architect and graduate of the “Paris la Seine” school of architecture, specialises in interior architecture.
After several years working for architecture firms in Paris, she set up her own practice within DécaLaage Architecture, creating DécaLaage Intérieur in 2015. Emmanuelle has been based in Chamonix since 2002.

For us, architecture is a dialogue between living space and quality of life. Achieving this balance means ensuring an interior is in harmony with its enclosing space and combining aesthetics with comfort.

After many years working as an architect, Emmanuelle de Laage is an expert in construction, site management and budgeting.

In partnership with “Loft Interior Designers”, we will help you choose the décor for your interior, including furniture, fabrics, accessories, and even paintings and photographs.
(B&B Italia, Cassina, Knoll, Gervasoni, Gubi, Carl Hansen, Fritz Hansen, Hay, Bulthaup, etc.)

We will listen to your wishes and use our expertise to help them come true, working with you side-by-side throughout the process, from first sketch to project delivery. A project is not finished until every detail has been completed.


 “I was extremely happy with Emmanuelle’s work.
She understood my expectations and my tastes, while suggesting other ideas.
Every corner of my apartment has been organised to make the best possible use of the space and designed with a contemporary touch.”

Cécile – Résidence Les Balances