XELLA is an important German manufacturer of building materials that is expanding internationally. XELLA markets calcium-silicate bricks under the SILKA brand, aerated concrete under the renowned YTONG and HEBEL brands, drywall systems under the FERMACELL brand and insulation systems under the MULTIPOR brand.

XELLA, established in January 2003, combines the market knowledge, long-term experience and extensive know-how of several building materials manufacturers. All company divisions cooperate closely to develop new solutions in the area of white wall materials. XELLA’s innovative products, services and systems give the building materials market a new impetus.