After extensive research, Von Roll presents new materials for use in Interior composite structures. The talk will show how Von Roll has addressed the market needs for materials which can provide reduced part cost, weight and low environmental impact, by developing new generation of epoxy based prepregs and a one component anhydride-free core filler for sandwich panels. Also, a view around new sustainable materials based on Mica layers is presented, showing its potential for improving fire safety of current and next generation airplanes.