165mm Rockwool NyRock Rainscreen 032

165mm Rockwool NyRock Rainscreen 032 delivers premium stone wool insulation engineered for ventilated cladding systems and sealed applications including curtain walling.

Built with proprietary technology, this product features an optimised fibre composition that boosts air pocket density throughout each slab, providing exceptional thermal performance that surpasses standard stone wool insulation alternatives.

The high-density construction incorporates a factory-applied hydrophobic coating, delivering outstanding protection against moisture ingress during the construction phase.

Installation is straightforward, with slabs fitting snugly around brackets and structural elements. When positioned closely together, boards create a continuous thermal barrier that eliminates gaps and reduces unwanted heat transfer.

Product specification

• Thickness: 165mm
• Width: 600mm
• Length: 1200mm
• Pack Quantity: 2
• Pallet Quantity: 12
• Board Coverage: 0.72 m2
• Pack Coverage: 1.44 m2
• Pallet Coverage: 17.28 m2
• Thermal Conductivity: 0.032W/mK
• Fire Rating (Reaction to Fire): A1(Non-combustible)
• Insulation Application: Acoustic, External Wall, Rainscreen Board, Wall
• Insulation Brand: Rockwool
• Insulation Material: Glass / Mineral Wool
• Product Type: Insulation
• Rockwool Ranges: Rockwool NyRock Rainscreen 032
• CE certificate number: 0086 CPR 461281
• Declaration of performance: RWUK-UKCA-0259-01

Pair 165mm NyRock RainScreen Slab 032 with NyRock Frame Slab 032 for maximum thermal efficiency in timber and steel-framed structures.

1. Exceptional thermal conductivity rating of 0.032 W/mK
2. BBA certified product
3. Non-combustible Euroclass A1 classification
4. Proven acoustic performance through independent testing
5. Water-resistant design with breathable properties
6. Stone wool maintains dimensional stability and delivers consistent performance for over 55 years post-installation*
7. Fully recyclable with zero ODP and GWP impact

Premium low-lambda non-combustible insulation for facade systems. This 165mm NyRock RainScreen Slab 032 utilises proprietary NyRock technology to achieve outstanding low lambda values. Beyond thermal benefits, the product delivers independently-verified acoustic performance enhancements.

Applications

165mm NyRock RainScreen 032 works effectively on these construction methods: • Steel frame, timber frame or masonry walls paired with cladding systems; • Steel frame or timber frame structures with external masonry cladding

Cladding systems

This 165mm Rockwool NyRock Rainscreen Slab 032 is a high-performance stone wool insulation product engineered for ventilated façade and rainscreen cladding applications. It delivers outstanding thermal insulation, significantly improving building energy efficiency. Featuring Euroclass A1 non-combustible fire protection, NyRock 165mm Rainscreen Slab 032 ensures superior fire safety for high-rise and high-risk structures. The moisture-resistant, vapour-permeable composition protects the building envelope, preventing water penetration whilst allowing the structure to breathe. Simple to fit and install, this slab guarantees safety, thermal comfort, and durability in contemporary construction.

Info

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