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Description

Mayplas 536 Foil Faced and Flanged Rockwool Roll is designed for use in thermal and acoustic applications where good tear strength and fixing flanges are required, typically between studwork, rafters and ceiling joists. The foil facing forms a vapour check to DIN 53122 and is usually placed on the warm side of the structure.

Consists of 10 kg/m³ density glass fibre roll faced and flanged on one side with FSK foil.

Benefits:

  • 80–180 mm thicknesses.
  • Vapour barrier to DIN 53122.
  • Class 1 surface spread of flame.
  • To suit 400 or 600 mm centres.

General information
Specification data - Mineral wool insulation
Product Reference

536 Foil Faced and Flanged Rockwool Roll

Thickness

80 mm

100 mm

120 mm

150 mm

160 mm

180 mm

Product Options

Foil facing:

  • Foil/ Scrim/ Kraft paper laminate.
  • Vapour barrier to DIN 53122.
  • Class 1 surface spread of flame to BS EN 476-7.

Thermal resistance (R-value):

  • 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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