ApplicationMulti-Application, Ground floors, Internal floors, Separating floors, Pitched roofs at rafter level, Internal walls / partitions, Light steel frame walls, Timber frame walls
MaterialRock Mineral Wool
Rocksilk® Flexible Slab is a Rock Mineral Wool slab, designed for use in multiple thermal and acoustic applications as well as the fire protection of a loft conversion floor. Rocksilk® Flexible Slab has been tested to provide 60 minutes fire protection when used in the floor of a loft conversion.
It is non-combustible with the best possible Euroclass A1 reaction to fire classification, and is manufactured using Knauf Insulation's unique bio-based binder, ECOSE® Technology.
- Multi-purpose product which can be used to insulate a wide range of applications on site.
- Flexible on all four sides for quick and simple installation.
- Existing ceilings can be retained on a loft upgrade whilst meeting building regulations.
- Tested at both 400mm and 600mm to EN 1365 to provide one hour of fire resistance in a separating floor.
|Thickness (mm)||Length (mm)||Width (mm)||Thermal Conductivity (W/mK)||R-Value (M²K/W)||Euroclass Reaction to Fire Classification||Facing||Area Per Pack (M²)||Packs per pallet||Quantity per pack|
Certification & Memberships
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