Ecotherm, a fast-growing company in Haute-Savoie

Founded in 1981 by skilled craftsmen, Ecotherm has adapted over the years to market demands and customer expectations. As a result, Ecotherm has become a major player in the Haute-Savoie region in the installation of windows, doors and shutters.

In July 2021, to mark its fortieth anniversary, the company passed into the hands of two new managers with a passion for joinery. Alexandre Luneau and Bertrand Duprez have taken over the reins of this joinery company, pooling their complementary professional backgrounds to develop it and increase its influence in the region.

Ecotherm employs 27 people in 2 branches with showrooms in Haute-Savoie, and continues to expand. After enlarging and renovating the Douvaine branch, the two managers took over the Isotec company in Chambéry to develop Finstral 's image in Savoie.

For over 40 years, Ecotherm has built its reputation on a string of excellent projects using Finstral solutions. Renowned for the quality of its products, this brand combines design, high technology and aesthetics to perfection.

By becoming the2nd Finstral distributor in France, Ecotherm is continuing to extend its expertise in a territory in search of very high energy performance joinery!

in Haute-Savoie

Backed by the expertise of its highly qualified carpenters, Ecotherm has earned a solid reputation for excellence.

40 years ago, it chose to distribute Finstral windows and doors, a brand renowned for the reliability, design and comfort of its products.

Finstral has been a specialist in energy-efficient windows and doors since 1969. With production centers located in the heart of the Italian-Austrian Alps, Finstral manufactures joinery that is unrivalled in Europe, products that have more than met the challenge of combining functionality and aesthetics.

Ecotherm is particularly proud to be the2nd Finstral distributor in France.

Highly qualified carpentry teams

Ecotherm's highly qualified teams guarantee exceptional installation quality. All our carpenters are salaried employees of the company, to guarantee you the best possible service.

They have all the necessary training and certifications, and possess in-depth product knowledge.

During each intervention, they make sure to be punctual, to protect your interior, to intervene quickly and to clean up after themselves. They are also committed to being available to answer any questions you may have.

This know-how and savoir-vivre are your guarantee of impeccable workmanship and a perfect finish, to your complete satisfaction.