Thermal Frame Slab 32
ROCKWOOL® Thermal Frame Slab 32 is a non-combustible stone wool insulation slab for timber frame constructions.
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Application(s)
- External Wall
- Floors & Ceilings
- Ground Floors
- Steel Frame
- Timber Frame
Product description
The ROCKWOOL Thermal Frame Slab 32 is a semi-rigid stone wool insulation slab for use between the stud work of timber frame constructions.
Thermal Frame Slab 32 is manufactured using NyRock® technology, a new, patented production process that makes a more thermally efficient fibre structure than standard ROCKWOOL stone wool and the lowest lambda stone wool insulation currently available in the UK & Ireland.
The slabs are supplied as 570 mm widths that can be friction fitted between standard 600mm centres without the need for cutting. This saves installation time and reduces waste, while the friction fit helps to minimise gaps.
- Euroclass A1 in accordance with BS EN 13501-1 Reaction to Fire rating
- Thermal conductivity 0.032 W/mK
- CE marked in accordance with EN 13162:2012+A1:2015
Areas of application
Thermal Frame Slab 032 is suitable for use on the following construction types:
- Attic loft floor
- Timber frame
- Metal wall
Documentation

Thermal Frame Slab 32 Datasheet
ROCKWOOL® Thermal Frame Slab 32 is a non-combustible stone wool insulation slab for timber frame constructions.

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

Thermal Frame Slab 32 Installation Guide
Installation guidelines for ROCKWOOL Thermal Frame Slab 32

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 | 0.032 | 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 | |||
Declaration of Performance (DoP) number | RWUK-CE-0258-01 | |||
CE certificate number | 0751-CPR-393.0-01 | |||
Facing type, side 1 | No Facing |
Product variants
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