Certificates and Standards
OmniFit® Roll 40
- Multi-purpose product that can be used to insulate a wide range of applications, reducing the need to purchase and handle multiple products.
- Partially perforated rolls for use in either timber or steel frame applications at 400mm or 600mm centres.
- Designed to friction fit between studs, which prevents air movement and infiltration around the edges, minimising heat loss.
- Compression packed with more product on a pallet than alternative rock mineral wool products.
Applications
OmniFit® Roll 40Glass Mineral Wool
Description & Details
OmniFit® Roll 40 is a glass mineral wool roll, designed for use in multiple applications in both timber and steel frame construction. It offers thermal conductivity of 0.040 W/mK, combined with acoustic performance. OmniFit® Roll 40 is non-combustible with the best possible Euroclass A1 reaction to fire classification, and is manufactured using our unique bio-based binder, ECOSE® Technology.
- Multi-purpose product that can be used to insulate a wide range of applications, reducing the need to purchase and handle multiple products.
- Partially perforated rolls for use in either timber or steel frame applications at 400mm or 600mm centres.
- Designed to friction fit between studs, which prevents air movement and infiltration around the edges, minimising heat loss.
- Compression packed with more product on a pallet than alternative rock mineral wool products.
- Manufactured from mineral wool which provides the best levels of sound absorption and reduction compared to other mainstream insulants.
- Holds a CCPI Assessment Mark (certificate number 000600200/0228) for the entire product set.
Multi-Application
Ground floors
Internal floors
Pitched roofs at ceiling level
Internal walls / partitions
Documents
EN
| Product Data Sheet | ||
|---|---|---|
OmniFit® Rolls Datasheet.PDF /
Feb 2026 /
1.10 MB /
5 pages | ||
| Brochure | ||
|---|---|---|
Knauf Insulation Solutions Guide UK.PDF /
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29.26 MB /
167 pages | ||
Acoustic Insulation - What You Need to Know.PDF /
Jan 2025 /
3.47 MB /
3 pages | ||
| Safety Data Sheet | ||
|---|---|---|
Glass Mineral Wool with ECOSE® Technology - Safety Data Sheet.PDF /
Feb 2025 /
160.00 KB /
9 pages | ||
| Environmental Product Declaration | ||
|---|---|---|
Loft Roll 40, FrameTherm® Roll 40, FactoryClad Roll 40, Acoustic Roll (63,75,100mm) EPD UK.PDF /
Oct 2023 /
780.00 KB /
18 pages | ||
Declaration of Performance
- Declaration of performance: G4207GPCPR
- 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 | 0.04 | W/(mK) | |
Reaction to fire | A1 | EN 13501-1 |
Product Variants & Packaging
OmniFit® Roll 40
| Material number | EAN / GTIN | R-Value | Thickness | Width | Length | m² per roll | Pieces per pack | m2 per pack | m² per pallet | Packs per pallet |
|---|---|---|---|---|---|---|---|---|---|---|
474381 | 5012061913453 | 2.25 (m²K)/W | 100 mm | 570 mm | 6,800 mm | 8.16 m²/roll | 1 pc/pac | 8.16 m²/pac | 326.40 m²/pal | 40 pac/pal |
474386 | 5012061913477 | 3.75 (m²K)/W | 150 mm | 570 mm | 4,550 mm | 5.46 m²/roll | 1 pc/pac | 5.46 m²/pac | 218.40 m²/pal | 40 pac/pal |
474509 | 5012061913538 | 5.00 (m²K)/W | 200 mm | 570 mm | 3,400 mm | 4.08 m²/roll | 1 pc/pac | 4.08 m²/pac | 163.20 m²/pal | 40 pac/pal |