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Sonic Liner

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  • Structural sheeting Port Elizabeth
ISO 9001 Springs ISO 14001
Sonic Liner is a flexible Glasswool insulation blanket faced with an acoustically permeable black woven glass cloth on the air stream surface. A 35 mm overlapping flange of the facing material is provided on both sides to enable effective sealing. It provides outstanding acoustical and thermal performance with low air friction.
  • Lifelong energy savings
  • Excellent thermal and acoustic properties
  • Maintenance free
  • Minimal air friction while optimising free duct area
  • Safe application and use
  • The air stream will not erode or release fibres into the air stream under normal operating conditions

Stock items (1 – 3 working days)

Standard items (3 – 7 working days)

Made to order items (7 – 15 working days)

  • Non-combustible – tested to SANS 10177 Part 5
  • Class 1 fire index rating – tested to SANS 10177 Part 3
  • Tested to ASTM E-84
    • Flame Spread Index: 20
    • Smoke Development Index: 10
Specially designed as an internal acoustical insulation liner for sheet metal ducts in heating, ventilation and air conditioning systems operating at temperatures of up to 120℃ and air velocities up to 20 m/s.
By |May 9th, 2016|Glasswool|0 Comments
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