Dutch masters of steel since 1667
A building with glass walls
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Anne Frank House

US
NLEN
Handcrafted
World’s slimmest
Iconic projects
MHB’s essence
Dutch Masters of Steel since 1667
MHB SL30-ISO view from a dining room, brookview USAs

A steel revolution unleashed

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MHB crafstman welding an SL30-ISO profile system at Herveld the Netherlands

Dutch Masters of Steel since 1667

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Project Amvest in Amsterdam, NL with white Sl30 MHB profile systems

The slimmest and strongest steel profile systems in the world

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1. Revolutionary steel profile systems
2. Exclusive handcrafted steel products
3. Slimmest and strongest profiles
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Dutch Masters of Steel since 1667
Welcome to MHB, Dutch Masters of Steel since 1667. As a 350-year-old Dutch family business, we have a long tradition of craftsmanship and quality. We develop our own solid steel profile systems for both interior and exterior projects, with which we can detail project specifically. We produce the slimmest, handcrafted steel windows and doors. From design to installation, we will take care of the entire process.