Description

Rocksilk^® RainScreen Slab 455mm is a rock mineral wool slab with an Agrément certificate by the BBA, designed for use in partially-filled masonry or reinforced concrete cavity walls in residential and non-residential buildings of any height.

It is also suitable for cavities in areas of 'very severe' exposure without rendering the outer leaf.

It is non-combustible with the best possible Euroclass A1 reaction to fire classification, and is manufactured using our unique bio-based binder, ECOSE^® Technology.

Have you seen our range of Rocksilk^® Rainscreen Cavity Barriers for use in a tested system with Rocksilk^® RainScreen Slabs?  Ask your sales rep today for more information.

Benefits

Made with a water-repellent additive to resist moisture ingress.
Holds an Agrément certificate by the BBA (certificate 19/5609) for use with the broadest range of build-ups in the widest range of thicknesses on the market.
Slabs are engineered to adapt to minor imperfections in the substrates.
Supported by 3D U-value calculation service (BS EN 10211 compliant) to accurately ensure the façade performs as specified.
Suitable for any building of any height.

For historical versions of product documentation, or documents relating to any discontinued products, please contact us with your requirements at [email protected].

Product

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
50	1200	455	0.034	1.45	A1	8	15
60	1200	455	0.034	1.75	A1	7	15
75	1200	455	0.034	2.20	A1	6	15
80	1200	455	0.034	2.35	A1	5	15
90	1200	455	0.034	2.60	A1	5	15
100	1200	455	0.034	2.90	A1	4	15
110	1200	455	0.034	3.20	A1	4	15
140	1200	455	0.034	4.10	A1	3	15
150	1200	455	0.034	4.40	A1	3	15
200	1200	455	0.034	5.85	A1	2	15
210	1200	455	0.034	6.15	A1	2	15
220	1200	455	0.034	6.45	A1	2	15