GM Concept-Fenêtres Sàrl

GM Concept-Fenêtres Sàrl specializes in the manufacture and installation of windows, doors, shutters, and conservatories.

As an expert in custom-made windows, GM Concept-Fenêtres Sàrl offers window systems that meet today's standards in terms of durability, insulation, aesthetics, and security.

All our products are manufactured in Switzerland using the latest technical developments.

Quality control at every stage of production ensures you receive a product of the highest technical quality.

We manufacture wooden and wood-metal doors and install PVC doors.

We manufacture and install insulated windows with the glazing of your choice.

We manufacture custom-made aluminum shutters to meet your needs.

We manufacture and install custom-made conservatories.

We are happy to come to your home to take measurements.

- Local manufacturing and distribution

- Quality, safety, and environmental policy

- Adherence to deadlines

- Job creation and training

- Best value for money

Your comfort and the improvement of your home guide our thinking every day.