About Sto
In the UK and Ireland, Sto is best known for award winning, high quality renders and external wall insulation systems. We are also developing a reputation for prestige acoustic projects with our exquisite range of acoustic systems.
For the love of building

For a building to be durable, it has to be built in the right way: with the right materials, the right partners - and the future in mind.
Sto Group

Sto is a dominant global building products manufacturing brand, active in over 87 countries with over 4000 staff and a €1 billion sales turnover.
Sustainability

Sto systems set industry benchmarks for innovation, technical design and sustainability.
INCA Member

Sto Ltd is a member of INCA, The Insulated Render and Cladding Association, the recognised trade association for the External Wall Insulation (EWI) industry, representing the major system designers, a nationwide network of specialist installers and the key component suppliers.
Sto News
- BBA Certification
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New BBA Certification Underlines The Quality Of The StoVentec Glass A System
The StoVentec Glass A system can be used on buildings above 18m in height and has a reaction to fire classification of A2-s1, d0.
- Sto Company Founder
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Our company founder dies in Germany at the age of 94
Obituary of our company founder Fritz Stotmeister, who is mourned by his family and the employees of the Sto Group.
- Acoustic Ceiling System
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StoSilent Distance Brings Calm To Refurbished Museum
The StoSilent Distance acoustic ceiling system has been installed in Petersfield Museum, Hampshire to create a quiet and calm environment.