ARC PW100 Party Wall DPC to suit 100mm Cavity 100x260 (340 DPC) 6/pack

ARC PW100 is a Party Wall DPC to suit a 100mm cavity is used to form a cavity fire barrier for masonry wall junctions. This party wall DPC allows the closing of an external cavity at either the party wall or party floor junctions where the building regulations require the use of a mineral
wool closer for acoustic insulation purposes. ARC party wall DPC is made from non-combustible rockfibre mineral wool insulation and sleeved in a colour coded polythene for onsite identification and protection. The ARC party wall DPC also includes an integral DPC, satisfying any requirement for a DPC to be installed between the barrier and external brickwork. This ARC party wall DPC is designed for use at the party wall junction, and should be fitted with a minimum 50mm overlap with the party wall leaf either side of the party wall cavity. This party wall DPC should be installed as the brick and blockwork progresses, requiring only a friction fit within the cavity and no mechanical fixing required.

Features include:
Up to four hours fire integrity
Meets requirements of Robust Detail Part E and Building Regulations Part B
Integral DPC
Easily installed with a friction fit
Third-party certificated by Certifire

Thermal Properties
ARC rockfibre mineral wool insulation has a thermal conductivity of 0.037W/mK.

Dimensions
100 x 250 (340 DPC) x 1200mm