This product is no longer available —
Mineral wool insulation boards approved for use with Protan mechanically-fixed PVC single-ply membrane roof systems.
The U Values given below are for guidance only. Please contact Protan for project specific data.
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
J42/10 Warm deck roof covering
J42/425 Mineral wool (MW) warm deck roof insulation
Rockwool Duorock Mineral Wool Insulation
U Value of 0.25 W/m²K on 19 mm timber or 150 mm concrete deck with plasterboard ceiling.
U Value of 0.25 W/m²K on steel deck with no underlining.
170 (85+85) mm
U Value of 0.20 W/m²K on 19 mm timber or 150 mm concrete deck with plasterboard ceiling.
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|
1200 x 1000 mm.
The U Values given are for guidance only. Please contact Protan for project specific data.
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