Drywall

The international XELLA Group operates in three business segments building materials, dry lining systems and raw materials. Duisburg-based Xella International GmbH is the management holding company of the Group.
Brands such as YTONG, HEBEL and SILKA make XELLA the world's largest manufacturer of aerated concrete and calcium-silicate blocks, while FERMACELL is a leading gypsum fibreboard brand. Aestuver and MULTIPOR, two young brands for fire protection and mineral insulation boards, respectively, continue this success. Fels is among the leading suppliers of lime and limestone in Europe.