Name: Knauf Insulation Rocksilk® Flexible Slab
SKU: 22529
Availability: InStock

Knauf Insulation Rocksilk® Flexible Slab

Knauf Insulation Rocksilk® Flexible Slab - Image 2

Knauf Insulation Rocksilk® Flexible Slab

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.

Description

Rocksilk® Flexible Slab is non-combustible with the best possible Euroclass A1 reaction to fire classification, and is manufactured using a unique bio-based binder, ECOSE® Technology.

Benefits:

Single slab can be used for multiple applications.
Tested to achieve up to 60 minutes fire resistance when used in the floor of a loft conversion.
Engineered to adapt to minor imperfections in the substrates and friction fits between studs, joists and rafters.
Enables existing ceilings to be retained on a loft upgrade whilst meeting building regulations.
Manufactured from mineral wool which provides the best levels of sound absorption and reduction compared to other mainstream insulants.

Specifications
Thickness (mm)	Length (mm)	Width (mm)	Thermal Conductivity (W/mK)	R-value (m2K/W)	Euroclass Reaction to Fire Classification	Quantity per pack	Packs per pallet
40	1200	600	0.037	1.05	A1	14	12
50	1200	600	0.037	1.35	A1	12	12
60	1200	600	0.037	1.60	A1	10	12
70	1200	600	0.037	1.85	A1	8	12
90	1200	600	0.037	2.40	A1	6	12
100	1200	600	0.037	2.70	A1	6	12
140	1200	600	0.035	4.00	A1	3	12