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Insulated cavity closer designed to reduce flanking sound transmission.
An insulated cavity closer designed to reduce flanking sound transmission and fire spread through masonry cavities at separating wall junctions and separating floors.
Acoustic Party Wall DPC consists of a strip of glass tissue faced, semi-rigid, Rockwool insulation bonded to a black polyethylene DPC.
Rockwool Acoustic Party Wall DPC
|Standard product features|
60 minutes integrity and insulation in both vertical and horizontal applications.
Meets the requirements of Building Regulations, Approved document E (E&W) for minimizing flanking sound transmission.