Made in Switzerland
All products are developed and produced in Switzerland. The quality and durability of the products are continuously tested and improved.
Ecological products
The company focuses on the development, production and sale of ecological products based on vegetable oils from renewable resources.
Family business
Diotrol AG is a small, independent family business, with headquarters in Dulliken in the canton of Solothurn. Markus Hauerst is the owner and CEO of the company.
Since 1938
Diotrol AG has a lot of years of experience since 1938 and offers wood preservation products of the highest quality and for all climates.
Projects
"For every type of wood, for every conceivable type of application and for every building project - Diotrol AG has the right solution. Convince yourself of our sustainable, ecologically sound natural oil glazes."
What our customers say
Super service, great products!
Worldwide reference projects
Convince yourself of the excellent results of our customers!
Super product, already for many years our solid wood house from Fullwood Wohnblockhaus still looks like new 🙂 Thanks
High quality products
Only the best ingredients
Excellent service
Accessible and helpful
Worldwide shipping
Fast and reliable
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