Roof and Sealing Sheats (DE-UZ 224)

Water-friendly roof sheets support the shaping of climate-resilient cities

The use and infiltration of discharged water from roofs contribute to climate adaptation in urban areas. Blue Angel roof sheets are ecotoxicologically uncritical in contact with rainwater and minimise pollutant loads into the discharged water from roofs making them compatible with a wide range of uses for such water. The Blue Angel for roof sheets is awarded to products that have harmless formulations, are manufactured in a resource-conserving manner using at least 50 % green electricity and meet strict criteria for ecotoxicological effects in leaching tests. In order to create transparency, a minimum service life of the product is specified in the processing instructions or consumer information to be supplied.