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Rockwool Duorock Mineral Wool Insulation
Description

Features:

  • Designed for use in warm flat roofs under mechanically-fixed or ballasted Protan PVC single-ply membrane roof systems.
  • The dual density roofing boards are non-combustible and manufactured with a high density, robust top surface, offering thermal and acoustic insulation solutions.
  • Fast installation with fewer insulation fasteners.
  • Available in a wide range of thicknesses, offering single thickness solutions as well as multiple thickness options for greater thermal performance.
  • Dimensionally stable and can be cantilevered.
  • Fully tested systems designed for new build and refurbishment applications.

The U Values given below are for guidance only. Please contact Protan for project specific data.

General information
Features

Designed for use in warm flat roofs under mechanically-fixed or ballasted Protan PVC single-ply membrane roof systems

The dual density roofing boards are non-combustible and manufactured with a high density, robust top surface, offering thermal and acoustic insulation solutions

Fast installation with fewer insulation fasteners

Available in a wide range of thicknesses, offering single thickness solutions as well as multiple thickness options for greater thermal performance

Dimensionally stable and can be cantilevered

Fully tested systems designed for new build and refurbishment applications

The U Values given below are for guidance only. Please contact Protan for project specific data

Uniclass 2015
Pr_25_57_06_53 Mineral wool insulationPrimary
CAWS

J42/10 Warm deck roof covering

J42/425 Mineral wool (MW) warm deck roof insulation

Specification data - Mineral wool insulation
Product Reference

Rockwool Duorock Mineral Wool Insulation

Thickness

135 mm

U Value of 0.25 W/m²K on 19 mm timber or 150 mm concrete deck with plasterboard ceiling.

145 mm

U Value of 0.25 W/m²K on steel deck with no underlining.

165 mm

170 (85+85) mm

U Value of 0.20 W/m²K on 19 mm timber or 150 mm concrete deck with plasterboard ceiling.

185 mm

U Value of 0.20 W/m²K on steel deck with no underlining.

190 (95+95) mm

200 (95+105) mm

220 (85+135) mm

270 (135+135) mm

280 (135+145) mm

Standard product features

Board size:

1200 x 1000 mm.

Thermal conductivity:

0.038 W/m·K.

Product Options

Thickness:

The U Values given are for guidance only. Please contact Protan for project specific data.

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