NyRock® Frame Slab 032
NyRock® Frame Slab 032 is non-combustible thermal stone wool insulation for timber and steel frame studwork.
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Application(s)
- External Wall
- Steel Frame
- Timber Frame
- ETICS / EWI
- Rainscreen Cladding
Product description
NyRock Frame Slab 032 is a semi-rigid stone wool insulation slab designed specifically for use between the studwork of external timber or light gauge steel frame walls.
NyRock Frame Slab 032 is manufactured using NyRock technology, a new, patented production process that makes a more efficient fibre structure which delivers the lowest lambda stone wool insulation currently available in the UK & Ireland.1
Research has shown that samples of ROCKWOOL stone wool insulation taken from an external wall system, maintained performance for a period of over 65 years.2
- Correct at time of going to press based on publicly available information
- Testing conducted at the Danish Technological Institute in 2023 using ROCKWOOL products taken from an external wall system
- Euroclass A1 in accordance with BS EN 13501-1 Reaction to Fire rating
- Thermal conductivity 0.032 W/mK
- Tested in accordance with BS EN 13162
Areas of application
NyRock Frame Slab 032 is suitable for use on the following construction types:
- Attic loft
- Metal wall
- Timber frame
Downloads
If you require any certification that is not listed here, please contact us via ukdocumentation@rockwool.com

SUIS ROCKWOOL UK
Safe use instruction sheet ROCKWOOL stone wool insulation products
Product properties
| Name | Value | Unit |
|---|---|---|
| Declared thermal conductivity | 0.032 | W/mK |
| Reaction to Fire | A1 | Euroclass |
| Long term water absorption | WL(P) | kg/m² |
| Short term water absorption | WS | kg/m² |
| Product standard | EN 13162:2012+A1:2015 | |
| CE certificate number | 0751-CPR-393.0-01 | |
| Facing type, side 1 | No Facing |
Product variants
Hands-on fire-stopping training
ROCKWOOL’s specially created expert led one-day course in fire stopping theory and practical installation practice for industry professionals.
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