Cast iron

With the guarantee of our own foundry.

Cast iron

At Hergóm, we believe that cast iron is the ideal material for wood heating products manufacturing, thanks to its durability, sturdiness, finishing possibilities and high heat transfer capabilities. That is why we use cast iron as the main material for our products, and we take special care in the process of casting our components.

Known for its outstanding heat conduction and high resilience, cast iron gives our products authenticity, durability and performance. And thanks to the guarantee of our own foundry, each cast iron product carries a difficult to match Hergóm prestige: the legacy of a leader with extensive experience in leading an industry: the creation of high quality cast iron.


Given its extraordinary resistance to heat and rust, and thanks to its construction with no weld points, cast iron prevents the degradation that components would suffer if manufactured with other materials. Cast iron is immune to the expansion-contraction cycle caused by the heating-cooling of steel stoves. A cast iron body will provide decades of operation.

Quality heat

Cast iron products emit a pleasant, uniform radiant heat, and they cool down more slowly than steel (thermal inertia), allowing you to continue receiving warmth after the fire is out.


Cast iron allows for unique shapes and attractive details, plus vitrified porcelain finish in different colors. The finish enamel confers Hergóm cast iron a high adherence protection, preserving it from external agents and ensuring an exceptional surface. The brightness of enamel remains intact in time, and the non-stick surface allows an easy cleaning.

True to our commitment to the environment, in our casting process we apply innovative programs and new initiatives to mitigate our impact on the environment. Hergóm meets all requirements of the European Integrated Environmental Authorization for the control and prevention of pollution since 24/12/2008.