product information

Product Certification

Our products are produced and supported by the worlds market leader in clay technology together with over 30 years of clay hollow block walling systems throughout Europe.

Our products are manufactured and approved under the Harmonised European Standard EN 771: 2011, for Clay Masonry Units. Under Construction Products Regulations (CPR) which was adopted, in full, into Irish Law since 2013, and as published by the Department of Environment, Community and Local Government, all products that comply under this method and carry the necessary CE marking and Declaration of Performance Data are suitable for use within Ireland (NSAI Certification is not required).