Nordic Waterproofing Group has acquired 75 percent of the Finnish company Rakennusliike Ripatti Oy ("Ripatti"). The company is headquartered in Nurmijärvi north of Helsinki and is a specialist in metallic façade construction, metal profiling and machining and pre-made eaves system with integrated fall protection under the brand RipRap. Ripatti has 30 employees and an annual turnover of EUR 7 m.