Rockwool Thermal Cavity Barrier 160mm

Rockwool Thermal Cavity Barrier 160mm TCB (Thermal Cavity Barrier) and PWCB (Party Wall Cavity Barrier) have been developed to exceed minimum building regulation requirements for fire resistance within concealed wall cavities. Tested and assessed to BS476:Part 20, they provide up to 60 minutes fire resistance (integrity and insulation).

Easy to install
Fire resistance up to 60 minutes (EI)
Reduce acoustic flanking transmission
Improves air leakage & heat loss
Unaffected by building movement
Suitable for vertical and horizontal applications
Site durable & weather protected