Envoy Gold is a closed cell, non cross linked polyethylene foam with a golden damp proof membrane. Envoy Gold, based on corrugated foam, has been developed especially to reduce a maximum of transmission sound and is best suited in combination with laminate floors when installed in apartments and new buildings.

Installation

Simply roll out the underlay across the floor. Place the next width against the previous one (do not overlap), join the seams with adhesive tape. For a fast and easy installation Envoy Gold is also available with an integrated tape on the overhang or on the roll.

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Advantages

  • Excellent impact sound reduction
  • Drum sound improvement
  • Light, strong and flexible
  • Ideal for apartments and new buildings
  • Corrugated pe foam results in extra
  • Sound insulation
  • Excellent barrier properties
  • Easy to handle and install
  • Smooths irregular surface

Technical specs

    Gold - corrugated non crosslinked
polyethylene
Impact sound reduction ΔLW 20dB
Water vapour barrier -
Thickness & comfortabiliy 4 mm
Thermal resistance N/A
Compressive strength 5 kPa