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.

Requirement.

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.

Result.

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