The burning behavior of insulating materials used in the production process of thermal insulating joinery arouses more and more attention lately, especially due to the unfortunate events that took place late during the last year. Although maybe it is not necessary a tragedy to realize the importance of an enhanced attention to the risks involved by fire, however the status quo at the moment is welcome as it assumes a greater responsibility in terms of design, execution and permanent monitoring of the elements prone to such disasters. If less than a year ago such a subject would be addressed, it would probably ...