MHB, THE "design and build" steel façade specialist

The fourth oldest family company in the Netherlands ... and now a successful international business, MHB manufactures its own steel profiles and installs architectural windows, doors and façades.

MHB patented systems

Insulated Slim Line & Indoor Slim Line steel profle systems

Our new thermally insulated steel profile system is based on the T-shaped profiles used in the past. Thanks to the thermal break between the inner and outer profile and the extremely narrow sightline: 30mm, SL30-ISO® and Classic ISO® profiles meet today's high requirements with respect to insulation and wind and water resistance.

For indoors the non-insulated SL30® system combines functional requirements such as strength, noise, smoke fire and glass confinement in a very slim sharp-edged steel profile. These sophisticated and highly stable profiles are EW and EI fire-resistant (according to Dutch / European standards).

Known worldwide

MHB is utterly slim steel windows are installed worldwide through a successful collaboration by qualified and trusted partners.

From new, contemporary to classic and monumental: MHB has a solution for every project! Besides ultra-modern design buildings, MHB has completed the renovation of world famous monuments such as the Bauhaus Institute Building in Dessau, Germany or the Palais des Nations in Geneva, Switzerland. Even the monument committee of the City of New York finds MHB to be the only party in the world capable of supplying old buildings in this city with new steel windows.

More Light!

MHB’s vision: More Light ! It stands for sustainability as well as corporate and social responsibility. These are important issues that have a major impact in the development of our products: low energy costs for us and our customers, sustainable materials (100% recycled steel) and very little waste result. Each year a little bit more durable and fully circular production is our goal.