Knauf | SKU: 50514775572827

Knauf Rocksilk Rainscreen Slab - EE - All Thicknesses

Name: Knauf Rocksilk Rainscreen Slab - EE - All Thicknesses
Brand: Knauf
SKU: 50514775572827
Availability: InStock

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Delivery & Shipping

Standard: 7-10 Working Day Delivery

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Email: sales@nationalinsulationsupplies.com

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Product Datasheets

Datasheet:

Knauf Rainscreen Slab EE Datasheet

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Things you should know about this product!

This product is sold by the pack
This product is available in the following thickness: 60mm, 70mm, 75mm, 80mm, 90mm, 100mm, 110mm, 120mm, 125mm, 130mm, 140mm, 150mm, 155mm, 160mm, 170mm, 180mm, 190mm, 200mm, 210mm, 220mm, 230mm, 240mm and 250mm

Description

Rocksilk® RainScreen Slab EE is a rock mineral wool slab specifically designed for use as sheathing insulation in rainscreen façade systems on buildings of any height. It features a water-repellent black tissue facing that offers protection during construction, shielding the insulation from exposure to the elements.

Specifications

Length

1200mm
Width

600mm
Thermal conductivity

0.034 W/mK
Fire rating

Euroclass A2

Key Features

Excellent Thermal Performance
Robust & Rigid Slab Format
Water-Repellent & Vapour-Permeable

Where to use

Knauf Rocksilk® Rainscreen Slab - EE is a high-performance stone wool insulation solution designed specifically for use behind ventilated rainscreen façades. Suitable for use in external wall applications, it offers excellent thermal performance, acoustic absorption, and fire resistance, making it ideal for both new build and refurbishment projects. The “EE” (Enhanced Edge) variant features improved edge integrity, reducing slumping and simplifying installation, especially in vertical applications. Made with ECOSE® Technology, Rocksilk Rainscreen Slab - EE is manufactured with a bio-based binder, offering a more sustainable and less irritating product for installers. It is non-combustible with a Euroclass A2 reaction to fire rating, helping to improve the fire safety of the external building envelope while maintaining breathability and moisture management behind cladding systems.

Frequently asked questions

What is Rocksilk® RainScreen Slab EE?

Rocksilk® RainScreen Slab EE is a non-combustible rock mineral wool insulation board designed for use as sheathing insulation in rainscreen façade systems on buildings of any height. It features a water-repellent black tissue facing that provides exposure protection to the insulation during construction

Is the product environmentally friendly?

Yes, Rocksilk® RainScreen Slab EE is manufactured using ECOSE® Technology, a sustainable, plant-based binder that contains no added formaldehyde. The product also contains no ozone-depleting substances and is classified as 'Red List Free' by Declare, indicating it contains no harmful chemicals.

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