Full fill cavity barrier with DPC providing up to two hours fire protection in external wall cavities and in the reveal around doors and windows.
PFC Corofil Cavity Fire Stop with DPC is designed and tested to maintain the fire resistance performance within a cavity where the party wall intersects with the outer face of the building and in the reveal around doors and windows.
PFC Corofil Cavity Fire Stop with DPC is a stonewool product with an integral polythene DPC adhered to its outer face.
Features and benefits:
Rock mineral fibre
High density rock mineral fibre bonded to a polythene damp proof course (DPC).
P12/40 Mineral wool rigid batts
P10/40 Insulation fitted betweenor to the face ofstuds
P12/360 Mineral wool rigid batts
Damp proof course (DPC).
Minimum thickness of cavity fire stop.