Although requirements vary, it is often a matter of construction product assessment, sustainable material choices, environmental labelling and product declarations, environmental certification and meeting the [...] have progressed from being a small agency to now being a solutions-oriented partner with a broad product portfolio.” What are the most common sustainability demands from customers today? “Our customers [...] of Rutab’s future development. Our strategy for the future builds on expanding the number of new products, partly to build reliability of delivery, partly to facilitate international expansion. Accordingly