H+H International A/S

H+H International A/S provides wall building materials and solutions in the United Kingdom, Central Western Europe, and Poland. Its products include autoclaved aerated concrete and calcium silicate blocks, as well as foundation blocks, wall elements, and partition walls. The company serves private low-rise housing, volume house builders, public sector housing, and commercial customers, with products used mainly in residential high-rise, self-build, and renovation applications. Founded in 1909, H+H International A/S is headquartered in Copenhagen, Denmark.