Timber Frame Slab
Timber Frame Slab is non-combustible thermal insulation made from stone wool, designed for use within timber frame constructions.
1/2
Application(s)
- External Wall
- ETICS / EWI
- Timber Frame
Product description
ROCKWOOL® Timber Frame Slab is a semi-rigid insulation designed specifically for use between the studwork of external timber frame walls. Manufactured using ROCKWOOL stone wool, Timber Frame Slab is non-combustible and an effective thermal insulator.
The 570mm slab width is tailored for installation into 600mm frames and can be fitted tightly between studs. This reduces the need for cutting, minimises waste and speeds up installation.
- Euroclass A1 in accordance with BS EN 13501-1 Reaction to Fire rating
- Thermal conductivity 0.034 W/mK
- CE marked in accordance with EN 13162:2012+A1:2015
Areas of application
Timber Frame Slab is suitable for use on the following construction types:
- Attic loft
- Timber frame
- Intermediate floor
- Metal cassettes
Documentation

Timber Frame Slab Datasheet
Timber Frame Slab is non-combustible thermal insulation made from stone wool, designed for use within timber frame constructions.

ROCKWOOL Stone Wool BSI Kitemark Certificate
Certificate No. km06661-bs-en-13162-2012-a1-2015

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
Certificates
Product properties
Name | Value | Test standard | Symbol | Unit |
---|---|---|---|---|
Declared thermal conductivity | 0.034 | EN 826 | λD | W/mK |
Reaction to Fire | A1 | EN 13501-1 | Euroclass | |
Long term water absorption | NPD | EN 12087 | WL(P) | kg/m² |
Short term water absorption | NPD | EN 1609 | WS | kg/m² |
Product standard | EN 13162:2012+A1:2015 | |||
Declaration of Performance (DoP) number | UK-WER-0244-01 | |||
CE certificate number | 0751-CPR-393.0-01 | |||
Facing type, side 1 | No Facing |
Product variants
Looking for answers?
Whether you need help finding a local stockist, have a technical question, or want to speak with a sales representative, we’re here to help. Choose the option that best fits your needs.