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Pregy CW68/M50 - 1 Twin 18S - RW/40

68 mm thick lining composed by 1 x 18 mm thick PregyTwin 18S, fixed to galvanized steel frame made of 40-50-40 mm horizontal U tracks and 47-49-50 mm vertical C studs. Rock wool in the cavity.


  • Upgrading the acoustic performance of existing walls with thin system
  • Renovation