About

Peris-Étanchéité, a specialist in technical waterproofing based in Switzerland, combines in-depth diagnostics, premium materials, and expert craftsmanship to deliver durable, compliant solutions.

At Peris-Étanchéité, we understand that a well-protected building provides essential peace of mind in your daily life. Behind every roof, terrace, or balcony lies a living space, an investment, and a story worth preserving.

We apply our expertise to creating long-lasting waterproofing solutions, engineered to withstand the passage of time, harsh weather, and the specific climatic demands of Switzerland. We approach every project with care, precision, and dedication—because, for us, quality is not just an option; it is a promise.