Intumescent Fire Blocks for Exterior Cavities in Rainscreen Assemblies

In normal conditions, Tenmat’s range of Intumescent Fire Blocks are engineered to maintain the functionality of ventilated rainscreen systems. In the event of a fire, the intumescent is activated by the heat output – sealing off the gap completely. Tenmat’s Fire Blocks are suitable for a vast range of cladding applications, both combustible and non-combustible, with cavities ranging from 0.6″ to 19.6″.