Rock wool roofing panels
The rock-wool roof panels Marcegaglia consist of two steel sheets enclosing in between an insulating mineral-wool layer (100 kg/m³) with orientated fibers and high-density staggered joints.
Applicable to any sort of covering structural construction, either civil or industrial, the panels can be supplied with REI certification (mechanical resistance, gas-tightness, themal insulation).
Reaction to fire A2s1d0
Fire resistance REI 30/60/120
External fire performance Broof
upon request with
external or internal
metal building envelope division
viale Sarca, 336 - 20126 Milano - Italy
phone +39 . 02 66 17 171
fax +39 . 02 66 17 17 22