Home > Companies > Mayplas > 533 Foil Faced Rockwool Roll

Mayplas 533 Foil Faced Rockwool Roll is designed for use in thermal and acoustic applications where additional tear strength and a high efficiency vapour barrier are required. The foil facing forms a vapour barrier to DIN 53122 and is usually placed on the warm side of the structure.

Benefits:

  • 60–180 mm thicknesses.
  • Vapour barrier to DIN 53122.
  • Class 1 surface spread of flame.
  • Ideal for use under metal cladding.

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):

  • 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.

NBS Specification

NBS Create logo
This product is associated with the following NBS Create clause:
45-45-70/355 Mineral wool insulation

Product specification

An important note about specifying

Manufacturer

Name:

Mayplas

Tel:

+44 (0)161 447 8320

Product reference

533 Foil Faced Rockwool Roll

Thickness

[60 mm]
[80 mm]
[100 mm]
[120 mm]
[150 mm]
[160 mm]
[180 mm]

Manufacturer details

Peel Industrial Estate,
Chamberhall Street,
Bury, BL9 0LU
Tel +44 (0)161 447 8320
Fax +44 (0)161 447 8333
NBS Plus
Other content by this manufacturer:
Company Overview Downloads (3) Products (46)