Siderise EW Closed State Cavity Barrier and Firestop
Siderise EW Systems have been developed to provide a tested method of sealing external wall cavities to provide
resistance to the passage of fire in external masonry constructions.
The EW product range is for use as a Cavity Barrier or Firestop in accordance with the guidance supporting the
national Building Regulations
EW-CB30/1200 1200
EW-FS60/1200 1200
EW-FS120/1200 1200
EW-FS60/1200 1200
EW-FS120/1200 1200
Quantity required
