Architecture and project management

Formerly known as Bâtimart Sàrl, the architecture studio was founded in 2010. Since then, we have worked on many projects including renovations and new constructions.

New constructions

Together, we can create the perfect house, office, restaurant, sport field... The white page offers infinite possibilities!


Your old kitchen, bathroom or staircase needs a refresh? No worries, we will make it brand new!


A garage next to the chalet, a cover on the terrasse, a new access road, let's see how we can improve your comfort!


Your house or building should always be stunning. Let's clean this old wood and repaint this fence!

Project management

We arrange everything to ensure the job is done on time, with reliable local companies. Just relax and discover the final result!


We have been working for years in the architecture field. We can find quick, yet beautiful solutions in collaboration with reliable workers.

Meet the Manager

"Architecture is a way to express myself, giving life to simple materials. Communicating what we have imagined and realizing it, transporting the client in his own universe and at the same time respecting all basic principles of construction: that is the real challenge. I like to see further than what tendencies or habits propose." Julien LangArchitecture studio Manager

Contact the Architecture studio

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    Ateliers Lang Sàrl
    Att: Julien Lang
    Chemin de Sonjon 1
    CH–1867 Panex

    Contact information

    +41 79 214 07 94
    julien [at] atelierslang [dot] ch