Sto is the innovative world leader in the design and production of innovative building materials tailored to human needs.

StoVentec™ Rainscreen® Wall Glass and Render Systems are a complete, fully-tested, and code-approved high-performance ventilated Rainscreen® system. This includes a best-in-class air and moisture barrier, robust mineral wool continuous insulation.

Sto’s expertise in exterior thermal insulation systems dates back to the early 1960’s, when Sto developed the first Exterior Insulation and Finish System (EIFS). Today, building science experts agree that continuous exterior insulation such as EIFS is the most effective way to insulate the building envelope for energy savings. While the terms stucco and EIFS are sometimes used interchangeably, EIFS features insulating properties, among many other additional benefits. In addition to cladding systems, Sto offers many more high performance coatings, fluid applied membrane products for air barriers, moisture barriers and waterproofing protection and facade repair products.

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