NyRock® Rainscreen 032
NyRock® RainScreen Slab 032 is a non-combustible stone wool insulation product for ventilated cladding and sealed systems with a low lambda of 0.032 W/mK.
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Application(s)
- External Wall
- Rainscreen Cladding
Product description
NyRock RainScreen Slab 032 is a non-combustible stone wool insulation product for façade systems. Manufactured using NyRock technology, it has a more efficient fibre structure than comparable stone wool products, resulting in a new lower lambda category for stone wool - 0.032 W/mK.1
The product can be cut to fit around brackets and other awkward details, and friction fitted to help minimise gaps and thermal leakage.
For optimum thermal performance in framed structures, combine NyRock RainScreen Slab 032 with NyRock Frame Slab 032
.¹correct at time of going to press based on publicly available information
- Euroclass A1 in accordance with BS EN 13501-1 Reaction to Fire rating
- Thermal conductivity 0.032 W/mK
- BBA approved (Certificate No. 22/6417)
Areas of application
Applications for NyRock RainScreen Slab 032 are:
- Ventilated cladding systems
- Sealed systems such as curtain walling
- Steel frame, timber frame or masonry walls in conjunction with a cladding system
- Steel frame or timber frame with a masonry outer leaf
Documentation

NyRock RainScreen 032 Datasheet
NyRock® RainScreen Slab 032 is a non-combustible stone wool insulation product for ventilated cladding and sealed systems with a low lamba of 0.032 W/mK.

Nyrock Rainscreen 032 BBA Certification
Certificate No. BBA-22-6417-Rainscreen Cladding Systems

Nyrock Rainscreen 032 BBA Certificate
Certificate No. BBA-22-6417-Timber or Steel Constructions

NyRock Rainscreen 032 Installation Guide
Installation guideline for ROCKWOOL NyRock Rainscreen 032

SUIS ROCKWOOL UK
Safe use instruction sheet ROCKWOOL stone wool insulation products

Republic of Ireland Price List
Price List March 2025

UK Price List
Price List March 2025
Product properties
Name | Value | Test standard | Symbol | Unit |
---|---|---|---|---|
Declared thermal conductivity | 0.032 | EN 826 | λD | W/mK |
Reaction to Fire | A1 | EN 13501-1 | Euroclass | |
Long term water absorption | WL(P) | EN 12087 | WL(P) | kg/m² |
Short term water absorption | WS | EN 1609 | WS | kg/m² |
Product standard | EN 13162:2012+A1:2015 | |||
BBA certificate number | BBA Certificate 22/6417 | |||
Declaration of Performance (DoP) number | RWUK-UKCA-0259-01 | |||
Facing type, side 1 | No Facing |
Product variants
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