Sika has created the first thermoplastic roofing membrane to meet the strict criteria of Cradle to Cradle®, achieving an impressive Silver certification. It is a Certified Product Standard that is used as part of the selection criteria for companies like Google in deciding which products to use in its facilities. In order to be certified, the product must be rigorously tested on five separate sustainability categories: Material Health, Material Reutilisation, Renewable Energy Use, Water Stewardship, and Social Fairness. For Material Reutilisation and Social Fairness, Sarnafil® AT was rated Gold, and overall was awarded the Silver level certification. The rating covers all levels of thickness for Sarnafil® AT technology. Sika and UN Sustainable Development Goals Sustainability & Credibility has long been at the heart of Sika's core values; there is a clear ambition to not only meet expectations and guidelines, but surpass them.