Independent facade engineering consultancy Wintech recently provided simulated analysis on the ecoi-spandrel panel from TuffX Processed Glass to confirm the product's high performance levels. In a recent simulation, finite element techniques were used to calculate the centre performance of the specialist insulated panels. The details of the simulation and the computer-generated outputs from finite element software included temperature distribution across each section & the centre pane U value performance of the panel. TuffX announces that the results the eco ispandrel panel performance levels as follows: U-value: 28mm eco I panel 0.174w/m2k 35mm eco I panel 0.140 w/m2k As a leading glass specialist TuffX has always been acutely aware of the technical considerations & performance levels that are crucially important to consider in relation to design.