Home > Companies > Mayplas > 571/ 572 Acoustic Roof Slab

Mayplas Acoustic Roof Slab is designed for use in double skinned metal roofing systems to enhance sound absorption performance. The tissue facing helps to avoid the slab edges from showing as shadows through the perforated inner sheet and helps prevent any fibrous particles from penetrating the perforations.


  • Class 0 fire performance.
  • Excellent sound absorption.
  • Tissue faced for visual effect.
  • Suits all proprietary systems.


Rock fibre slab:

  • Densities: 45, 60 and 100 kg/m³.
  • Thermal conductivity: 0.034 W/mK.
  • Fire performance: Non-combustible to BS EN 476-4.


  • White tissue: 90 g/m², non-woven.
  • Black tissue: 70 g/m², non-woven.
  • Fire performance: Class I Surface Spread of Flame to BS EN 476-7.

NBS Specification

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This product is associated with the following NBS Create clause:
45-45-70/380 Mineral fibre slab insulation

NBS Specification

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This product is associated with the following NBS clauses:

Product specification

An important note about specifying





+44 (0)161 447 8320

Product reference

[571 White Tissue Faced Acoustic Roof Slab]
[572 Black Tissue Faced Acoustic Roof Slab]


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Manufacturer details

Peel Industrial Estate,
Chamberhall Street,
Bury, BL9 0LU
Tel +44 (0)161 447 8320
Fax +44 (0)161 447 8333
NBS Plus
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