Rockwool Fire Barrier Systems – prevent fire and inhibit smoke spread within roof and ceiling voids. The vertically hung Fire Barriers are capable of achieving both integrity and insulation protection periods from 15 to 120 minutes. It is Rockwool’s essential insulation performance that limits the heat transfer through the barriers, preventing the ignition of combustible materials… Read More »Rockwool Fire Barrier
Is a high density mineral fibre board coated either on one or both sides with intumescent mastic that gives up to 4 hours of fire and smoke protection during a fire. … The board changes into a hard ceramic in the heat of a fire which then prevents fire from travelling through holes in walls.