The Longue Vue huts are located near the historic center of Sauze d’Oulx, in the Gran Villard area, is a complex consisting of 3 multi-family residential buildings for a total of 15 buildings. Those are an example of sustainable building, as the priviledged matrials used are made of components with a high degree of acoustic thermal insulation and low environmental impact. Products from the GREI and ROLL line were used for the impact sound insulation.


The designer's needs were to guarantee a high acoustic comfort while respecting the project volumes with low environmental impact products.

Suggested solution.

The proposed solution made with products from the Grei and Roll line obtained with 95% of recycled raw materials for under-screed applications has allowed us to obtain high performances in compliance with the regulations and the requirements for a low environmental impact.


The acoustic values were far beyond the legal requirements with Lnw values equal to 55 dB.