Joachim Bertsch
Company owner, expert in carpentry. He oversees the company’s development in both the Polish and German markets. With over 40 years of experience in carpentry, he possesses unique knowledge that allows the execution of even the most demanding projects.

Comprehensive guide to structural timber
Structural timber is one of the most important materials in modern construction. It is not only distinguished by its exceptional durability and ...
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Custom garden saunas – crafted for your ultimate relaxation
Garden saunas are a unique way to create a private wellness space in front of your own home. Our products combine the timeless ...
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How to stop condensation and moisture in a shed?
Garden sheds are an excellent solution for those needing extra space for tool storage, relaxation, or hobby projects. However, a major challenge ...
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What should I consider when choosing materials for a bespoke Log Cabin?
Building a log cabin is a significant long-term investment, making the choice of materials crucial. At Bertsch Holzbau, we understand the importance ...
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Zuluna - premium garden houses available for any budget
Garden houses are gaining popularity as a flexible option for garden use – whether it's for storing tools, creating a relaxing retreat, ...
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Assembling a garden house - tips and tricks
A garden house offers more than just a practical storage solution for tools and equipment; it also serves as a wonderful space ...
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Combining a house with a garage or carport?
Adding a garage or carport to an existing house is a solution that offers numerous advantages. Such a measure increases the functionality ...
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Tyrolean Lock - tradition and innovation
At Bertsch Holzbau, we are proud to present a unique joining systems for timber - the Tyrolean Lock. We are the only ...
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Thermowood – the ideal wood for decking and cladding
Thermowood is one of the most innovative wood materials available on the market. Thanks to advanced thermal treatment, this wood gains exceptional ...
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