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Description

Mayplas 538 White Tissue Faced Rockwool Roll is designed for use in thermal and acoustic applications where additional tear strength is required without the facing affecting acoustic performance.

Benefits:

  • 60–180 mm thicknesses.
  • Excellent sound absorption.
  • Class 1 surface spread of flame.
  • Ideal for use under metal cladding.

General information
Specification data - Mineral wool insulation
Product Reference

538 White Tissue Faced Rockwool Roll

Thickness

60 mm

80 mm

100 mm

120 mm

150 mm

160 mm

180 mm

Standard product features

Roll width:

1000 mm.

Product Options

Whit tissue facing:

  • 90 g/m² non woven.
  • Class 1 Surface Spread of Flame to BS EN 476-7.

Thermal resistance (R-value):

  • 60 mm: 1.50 W/m²K.
  • 80 mm: 2.00 W/m²K.
  • 100 mm: 2.50 W/m²K.
  • 120 mm: 3.00 W/m²K.
  • 150 mm: 3.75 W/m²K.
  • 160 mm: 4.00 W/m²K.
  • 180 mm: 4.50 W/m²K.

Reaction to fire:

A1 as defined in BS EN 13501-1.

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