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System Variants

PFE7/13

  • Sound: 62 dB(Rw)

  • Fire (integrity and insulation, EI): 90:90

  • Max height: 4200mm

  • Width: 148mm

  • Impact duty: Severe

  • U Channel, Deep Flange U Channel, C Stud, Screws

  • 2 layers of 15mm Knauf Soundshield Plus each side of 70mm Knauf ‘C’ Studs at 600mm centres with Knauf Resilient Bars at 600mm vertical centres one side and 50mm Knauf Earthwool Acoustic Roll within the cavity

PFE8/13

  • Sound: 65 dB(Rw)

  • Fire (integrity and insulation, EI): 90:90

  • Max height: 3200mm

  • Width: 164mm

  • Impact duty: Severe

  • U Channel, Deep Flange U Channel, C Stud, Resilient Bars, Screws

  • 2 layers of 15mm Knauf Soundshield Plus each side of 70mm Knauf ‘C’ Studs at 600mm centres with Knauf Resilient Bars at 600mm vertical centres both sides and 50mm Knauf Earthwool Acoustic Roll within the cavity

PFH1-13

  • Sound: 48 dB(Rw)

  • Fire (integrity and insulation, EI): 60:60

  • Max height: 3800mm

  • Width: 102mm

  • Impact duty: Severe

  • U Channel, Deep Flange U Channel, C Stud, Screws

  • 1 layer of 15mm Knauf Soundshield Plus each side of 70mm Knauf ‘C’ Studs at 600mm centres with 25mm Knauf Earthwool Acoustic Roll within the cavity

Notes

  • Fire ratings quoted in accordance with BS 476: Part 22: 1987. For ratings in accordance with EN 1364-1: 1999, please contact Knauf Technical Services on 0800 030 4135.

  • Maximum heights calculated based on a limiting deflection of L/240 at 200Pa.

  • Impact Duty rated in accordance with BS 5234: Part 2: 1992 Annexes B,C,D,E.

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