Flexim Roof Putty has been comprehensively tested by independent testing organisations. Adhesion and elasticity tests, which included intensive weathering trials, were conducted using several types of tile and slate. In 2011 iBuilding Products ltd. also had its product tested and certified by the British Board of Agrément (BBA) to ensure that it met exacting British standards. Flexim Roof Putty also holds the USA Miami Dade certificate. On being tested at wind speeds of 110 miles/hours.
Construction Product Regulation 305/2011/EU
The products of iBuilding Products Ltd. comply fully with the requirements as set out in Construction Product Directive 89/106/EEC. According to Article 66 (1) of the Construction Product Regulation 305/2011/EU, products that have been placed on the market in accordance with Directive 89/106/EEC before 1 July 2013 shall be deemed to comply with the Construction Product Regulation. iBuilding Products Ltd.. products are affixed with a CE mark on the basis of an EC Declaration of Conformity.