Fire doors and fire-resistant partitions of class E30/EW30/E60/EW60 can be easily assembled using the tried-and-tested Economy profiles. It is even possible to achieve fire resistance classes up to E120 for partition walls. The profiles with a depth of 50 have very narrow face widths. The appearance is identical to that of the other fire protection systems Janisol 2 and Janisol C4.