It goes without saying that quality is extremely important throughout our production process and our products have therefore also been certified. We supply our products with a KIWA or KOMO certificate. This means, amongst other things, that the concrete construction elements comply with the environmental and technical specifications laid down by KIWA and KOMO, as well as the relevant requirements of the Dutch Buildings Decree and Soil Quality Decree.

Since 2013 our company has held the DUBOkeur environmental quality mark. Durisol also complies with the requirements laid down by the Dutch Institute for Building Biology and Ecology (NIBE).