Sto is your partner for advanced building technology solutions.

Sto is the leading global producer of a broad range of next-generation building envelope solutions and coating systems for building construction, maintenance and restoration. For more than 35 years, we have led the way in building technology, while providing customers with the most experienced technical support in the industry.

At Sto, we help you realize your vision.


Building: Innovation

Sto is a global technology leader in materials for the built environment.

Since introducing the world’s most energy efficient and easy-to-apply insulation and finishing system in 1963, Sto has been dedicated to consistently setting new industry benchmarks for creating building products that satisfy the needs of each and every customer. To this day, we remain the innovative leader in integrated exterior wall systems.

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Building: Inspiration


Building: Inspiration

Sto offers wall claddings, coatings and finishes that are practical and beautiful.

Sto facade insulation systems enable architects, designers and engineers to work with considerable freedom in terms of creativity and design. The high-performance specification of Sto building solutions also means these creative teams can meet all common international energy-saving standards in construction. At Sto, we help you realize your vision. Creativity begins. Sto finishes.

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Building: Systems


 Building: Systems

We deliver solutions for constructing a tighter envelope for the perfect wall.

Sto’s next-generation StoTherm® ci systems integrate the following key elements: continuous insulation (ci), an air/moisture barrier, drainage, and a variety of textured finish options to create a durable, sustainable wall cladding. StoTherm® ci improves indoor comfort and air quality while maintaining maximum curb appeal and lowering overall life-cycle costs.  

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Building: Technology


 Building: Technology

Our manufactured exterior wall panels deliver speed, value and quality.

Throughout the company’s history, Sto has set benchmarks for innovation with breakthrough products such as our unique self-cleaning StoColor® Lotusan® coatings and StoGuard®, family of fluid-applied Air & Moisture barriers.

Today, our revolutionary prefabricated StoPanel® insulated wall systems offer manufacturing efficiencies that deliver speed, value and quality in the construction of durable, code-compliant, aesthetically-pleasing buildings.

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Building: Experience


 Building: Experience

Founded in 1835. Serving architects and contractors around the world. 

Sto’s global network of 35 subsidiaries, 21 factories and 5400 employees, including hundreds of scientists and technicians, provides a solid foundation for ongoing product innovation and engineering quality. We are the only manufacturing company in the building industry that is ISO certified in the United States, Germany and China.

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Building: Relationships


Building: Relationships

You can rely on support from hundreds of Sto scientists, engineers and technical consultants.

To provide personalized support and to help you make the best possible building decisions, we offer value-added services, including plan reviews, Dew Point analyses, design and color consulting services by Sto Studio, and on-site visits to minimize the risk of faulty installation. We form lasting business relationships to help you build your project better.

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Building: Value


 Building: Value

Energy-efficiency, durability and beauty ensure a longer life for every building. 

Sto’s brand promise encompasses thermal performance, sustainable design, fire-safety compliance, eye-catching aesthetics, air and weather tightness and a comprehensive collection of system and product warranties. It’s a package designed to enhance your building’s longevity and value.

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Building: Innovation

What’s New
NEWS & BLOG

Sto is scheduled to appear at a total of 36 U.S. construction, design and building materials trade shows this year, and if you plan on attending at least one of them we hope to see you there.
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Sto Corp. is very pleased to announce a new feature of StoGuard AirSeal. StoGuard AirSeal can now be used under EIFS (StoTherm®ci) in addition to other claddings such as metal panels, stone and brick veneer with a cavity, stucco or adhered masonry veneer over metal lath, and wood, vinyl or fiber cement sidings.
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AIA Announces Architecture Honor Awards for 2018

The American Institute of Architects (AIA) has announced its Honor Award winners for 2018, which include projects from around the world designed by architectural firms both large and small. From a girls’ school in Afghanistan to a municipal salt shed, this year’s widely diverse group of winning projects will be honored at the AIA Conference on Architecture in New York City in June of this year. The Honor Awards, now in their 69th year, were selected by a jury consisting of architects and academics who judged projects based on “outstanding excellence and innovation”. This week’s blog provides an overview of the winners.
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Sto Americas Headquarters
3800 Camp Creek Parkway SW
Building 1400  •  Suite 120
Atlanta, Georgia 30331 USA
Phone (800) 221-2397  –  Fax (404) 346-3119