Certificates and Standards
Rafter Roll 32 (Uncut)
- Best thermal performance in our range.
- Rolls are 1200mm wide to allow cutting for installation at varying rafter centre dimensions, providing flexibility on-site.
- Manufactured from mineral wool which provides the best levels of sound absorption and reduction compared to other mainstream insulants to reduce the drumming effects of rainfall.
Applications
Rafter Roll 32 (Uncut)Glass Mineral Wool
Description & Details
Rafter Roll is a glass mineral wool roll, designed for use in warm roofs for insulating the rafters. It offers the best thermal conductivity of 0.032 W/mK in our range. Rafter Roll is non-combustible with the best possible Euroclass A1 reaction to fire classification, and is manufactured using our unique bio-based binder, ECOSE® Technology.
- Best thermal performance in our range.
- Rolls are 1200mm wide to allow cutting for installation at varying rafter centre dimensions, providing flexibility on-site.
- Manufactured from mineral wool which provides the best levels of sound absorption and reduction compared to other mainstream insulants to reduce the drumming effects of rainfall.
Pitched roofs at rafter level
Documents
EN
Declaration of Performance
- Declaration of performance: G4207OPCPR
- Declarations of performance (DoPs), safety data sheets (SDS), and environmental product declarations (EPD) for our offered products can be found via a central Knauf Insulation database.
Technical Data
| Description | Value | Unit | Norm |
|---|---|---|---|
Thermal conductivity declared | 0,032 | W/(mK) | |
Reaction to fire | A1 | EN 13501-1 |
Product Variants & Packaging
Rafter Roll 32 (Uncut)
| Material number | EAN / GTIN | R-Value | Thickness | Width | Length | m² per roll | Pieces per pack | m2 per pack | m² per pallet | Packs per pallet |
|---|---|---|---|---|---|---|---|---|---|---|
2402020 | 5012061810240 | 3,10 (m²K)/W | 100 mm | 1 200 mm | 4 000 mm | 4,80 m²/roll | 1 pc/pac | 4,80 m²/pac | 115,20 m²/pal | 24 pac/pal |
2402018 | 5012061810226 | 2,30 (m²K)/W | 75 mm | 1 200 mm | 5 250 mm | 6,30 m²/roll | 1 pc/pac | 6,30 m²/pac | 151,20 m²/pal | 24 pac/pal |