Sto Products & Systems
Sto has led the way in product innovation in facade renders and systems for over 50 years. Today, Sto is at the forefront of development in external wall insulation, rainscreen cladding and render systems.
External Wall Insulation Systems

The StoTherm range provides outstanding insulation and protection for your building.
Rainscreen Cladding

A facade system mounted onto an adjustable sub-construction, protecting the wall and allowing it to breathe.
Render Only Systems

StoRend systems for a wide range of requirements, including levelling, crack resistance and renovation.
Acoustic Systems

StoSilent systems positively influence a room's acoustics. Available in a wide range of colours, textures and shapes.
Interiors

An interior range that offers the right solution for every building project. That meets all the needs for individual interior design and an optimal living space climate.
StoColor System

Find out more about the new StoColor System and our other colour shade collections – and get inspired.
Product News
- For several years now, "Wirtschaftswoche" has been awarding prizes
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Sto remains the world market leader in EWIS
The German business magazine "Wirtschaftswoche" has once again decided: Sto may continue to call itself the world market leader in the business field of "External Thermal Wall Insulation Systems" in 2023.
- Available now!
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Product Guide 2022
The new product guide is now available.
- Biomimetic facade paints
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What's behind biomimicry at Sto?
We have been developing products based on the most efficient solutions from nature for 20 years. Our inspiration: 3430 million years of evolution – constant optimisation through further development. The benefit to you: radiant colour intensity, UV protection, weather protection, surfaces that clean themselves, and a longer lifecycle for your facades.