Flamro Firebreather Cavity Barrier
March 30, 2026
Flamro Firebreather Cavity Barrier
The Firebreather Cavity Barrier is an efficient preventative fire protection solution for mounted, rear-ventilated facades. The cavity barrier consists of a stainless steel mesh and intumescent material that expands in the event of a fire, immediately sealing cavities behind facades or in roof areas. It is maintenance free, easy to install and provides fire resistance classes up to EI90.








