Knauf Firewin



Sound shield board is used in all fields of interior works as cladding or upgrade of drywall systems with fire resistance and in case of highest requirements on sound insulation.

Properties and added value:

  • Special gypsum core for highest sound insulation
  • High performance at low frequency range
  • Easy application
  • Good coherence of structure when exposed to fire
  • Non-combustible
  • Concave and convex bending is possible
  • Folding with mitring is possible
  • Low expansion and shrinkage when climate conditions change

How you benefit

  •  Fire safety of up to 180 minutes
  • Considerable structural cohesion when exposed to fire
  • Little bulging and shrinking when climatic conditions change
  • Easy to install – foldable with V-shaped groove
  • EN 520, DIN 18180

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