MHB developes and manufactures the slimmest thermally broken steel profiles in the world. The MHB profiles enable architects to design unique steel windows, doors and facades. MHB's roots go back to 1667. Today MHB consists of over 200 professionals focusing exclusively on steel, working from its headquarters in The Netherlands. The properties of MHB solid steel profiles enable architects to develop unique solutions. Continuously evolving, our ultra slim steel thermally broken, wind and water tight, fire and smoke resistant systems answer the requirements set by cutting-edge design.