Rock Mineral Wool - Knauf Insulation Rocksilk® RainScreen Slab

Knauf Insulation Rocksilk® RainScreen Slab

Application

Rainscreen facade insulation

Material

Rock Mineral Wool

Description

Rocksilk® RainScreen Slab is a BBA certified Rock Mineral Wool slab designed for use as sheathing insulation in rainscreen façade systems both below and above 18m in height.

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.

Benefits

  • BBA Certified (certificate 19/5609) for use in multiple build-ups so it can be specified with confidence.
  • BBA Accredited 3D U-value calculation service - the most accurate calculation available.
  • Made with a water-repellent additive - slabs will maintain their integrity while exposed on site.

Product

Specifications

Thickness (mm)Length (mm)Width (mm)Thermal Conductivity (W/mK)R-Value (M²K/W)Euroclass Reaction to Fire ClassificationFacingArea Per Pack (M²)
5012006000.0341.45A1Unfaced5.760
6012006000.0341.75A1Unfaced5.040
7012006000.0342.05A1Unfaced4.320
7512006000.0342.20A1Unfaced4.320
8012006000.0342.35A1Unfaced3.600
9012006000.0342.60A1Unfaced3.600
10012006000.0342.90A1Unfaced2.880
11012006000.0343.20A1Unfaced2.880
12012006000.0343.50A1Unfaced2.880
12512006000.0343.65A1Unfaced2.880
13012006000.0343.80A1Unfaced2.160
14012006000.0344.10A1Unfaced2.160
15012006000.0344.40A1Unfaced2.160
15512006000.0344.55A1Unfaced2.160
16012006000.0344.70A1Unfaced2.160
16512006000.0344.85A1Unfaced2.160
17012006000.0345.00A1Unfaced2.160
18012006000.0345.25A1Unfaced2.160
19012006000.0345.55A1Unfaced1.440
20012006000.0345.85A1Unfaced1.440
21012006000.0346.15A1Unfaced1.440
22012006000.0346.45A1Unfaced1.440
23012006000.0346.75A1Unfaced1.440
24012006000.0347.05A1Unfaced1.440
25012006000.0347.35A1Unfaced1.440

Certification & Memberships

Earthwool Rainscreen Slab - BBA Certificate - 19/5609
Eurofins Gold
Euroclass A1 Reaction to Fire Classification
Green Guide Rating A+
CE Marking
UKCA
EN 15804
EUCEB
Made in Britain
RAL

Sustainability

We care for the people who make our products, the people who use them and the world we all depend on.

 Whilst we are dedicated to supplying sustainable high performance insulation solutions for enhanced energy efficiency in buildings, we also continually strive for improvements in our manufacturing and supply chain operations so to improve quality and minimise our impact on the environment. All Knauf Insulation production locations have state-of-the-art manufacturing equipment and meet the highest quality standards as well as they are supported by an ongoing research and development program. All of our products including Knauf Insulation Rocksilk® RainScreen Slab are sustainably manufactured.

At Knauf Insulation, we have 7 key sustainability considerations:

  • to conserve natural resources
  • to reduce the evironmental effects of our own processes
  • Treating people fairly, along the supply chain
  • Delivering our products efficiently
  • Building a comfortable and healthy indoor environment
  • Performance reporting
  • Recognition
ECOSE® Technology

ECOSE® Technology is our revolutionary sustainable bio-based binder used in the manufacture of all of our glass mineral wool products, and the majority of our rock mineral wool products. invented nearly 10 years ago, it is not only unique, but very much central to our sustainability strategy.  Our ECOSE® Technology is present in Knauf Insulation Rocksilk® RainScreen Slab and is just another key benefit of our products.

ECOSE® Technology has 5 key benefits

  • A natural binder
  • A lower embodied energy
  • Proven durability
  • Optimum indoor air comfort
  • Easy to handle

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