[Product by ROCKWOOL France S.A.S. Please check availability in your country]
ROOF COMPOSITION from inside to outside :
- Plasterboard 13mm
- Hygrovariable vapor barrier INTELLO ROCKFOL
- Metalic structure 45x18mm and hangers 300x47mm
- ROCKMUR NU 140mm (between 75x250mm wooden sections spaced from central distances by 1500mm)
- ROCKCOMBLE 80mm (between 60x80mm wooden rafters spaced from central distances by 600mm)
- Air ventilated space
- External roof elements
ROCKCOMBLE and ROCKMUR NU are uncovered single-density stone wool panels. The ROCKCOMBLE has a flexible edge that perfectly fits the spaces between rafters.
APPLICATION : THey are used for the insulation of attics between rafters.