Knauf Insulation Acoustic Roll Ready Cut 25mm (26.640m2)
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Knauf Insulation Acoustic Roll Ready Cut 25mm (26.640m2)
(Approx. 3-5 working days)


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The Knauf Insulation Acoustic Roll is a glass mineral wool roll specifically designed for sound absorption and noise reduction in internal walls and separating floors. Produced using ECOSE Technology, this bio-based binder ensures an environmentally considerate product without compromising on performance. It is supplied in ready-cut formats, offering extensive coverage for internal insulation projects.
This acoustic roll is tailored to fit snugly between studs, helping to close joints and eliminate unwanted gaps. This ensures effective sound control while making the installation process straightforward. The ready-cut dimensions of 4x600mm widths cater directly to standard stud spacing, facilitating quick application across internal spaces.With a density exceeding 10kg/m³, the material meets Part E building regulations for acoustic performance and has been tested for compatibility with all major brands of plasterboard.
It is non-combustible, holding a Euroclass A1 reaction to fire classification, making it a safe and compliant choice for internal flooring and walling applications.
- Achieves a density over 10kg/m³ to comply with Part E building regulations.
- Ready-cut into 4x600mm rolls to fit standard stud spacing and speed up work.
- Provides a Euroclass A1 fire rating for non-combustible safety in buildings.
- Covers a total area of 26.64m² per pack with an overall thickness of 25mm.
- Uses an ECOSE bio-based binder to achieve a BRE Green Guide A+ rating.
| Brand | Knauf Insulation |
|---|---|
| Width | 2400 mm |
| Acoustic | Yes |
| Applicable Standards | BRE Green Guide Rating A+, Declare Red List Free |
| Combi Cut Width | 4x600 |
| Coverage | 26.64 m² |
| Fire Rating | Euroclass A1 |
| Fire Resistant | Yes |
| Length | 11.1 m |
| Moisture Resistant | No |
| Weight | 12.988 kg |
| R-Value | 0.64 m2K/W |
| Sold Per | Roll |
| Suitable For | Internal Walls, Internal Floors, Separating Floors |
| Thermal Conductivity | 0.039 W/mK |
| Thickness | 25 mm |
| Usage | Internal Use |
- Delivery cost will be calculated at checkout once delivery address has been confirmed
- Delivery lead times are an estimate only
- Delivery drivers will always prioritise safety over convenience when offloading materials
- Bagged products such as cement and plaster cannot be returned once opened
- Jumbo bags cannot be returned once delivered
- All other goods may be returned within 3 months with a proof of purchase provided
- Chargeable pallets may be returned for a full refund
- All online pricing is specific to Northern Ireland only. Pricing for our Isle of Man branch may vary.
The Knauf Insulation Acoustic Roll is a glass mineral wool roll specifically designed for sound absorption and noise reduction in internal walls and separating floors. Produced using ECOSE Technology, this bio-based binder ensures an environmentally considerate product without compromising on performance. It is supplied in ready-cut formats, offering extensive coverage for internal insulation projects.
This acoustic roll is tailored to fit snugly between studs, helping to close joints and eliminate unwanted gaps. This ensures effective sound control while making the installation process straightforward. The ready-cut dimensions of 4x600mm widths cater directly to standard stud spacing, facilitating quick application across internal spaces.With a density exceeding 10kg/m³, the material meets Part E building regulations for acoustic performance and has been tested for compatibility with all major brands of plasterboard.
It is non-combustible, holding a Euroclass A1 reaction to fire classification, making it a safe and compliant choice for internal flooring and walling applications.
- Achieves a density over 10kg/m³ to comply with Part E building regulations.
- Ready-cut into 4x600mm rolls to fit standard stud spacing and speed up work.
- Provides a Euroclass A1 fire rating for non-combustible safety in buildings.
- Covers a total area of 26.64m² per pack with an overall thickness of 25mm.
- Uses an ECOSE bio-based binder to achieve a BRE Green Guide A+ rating.
| Brand | Knauf Insulation |
|---|---|
| Width | 2400 mm |
| Acoustic | Yes |
| Applicable Standards | BRE Green Guide Rating A+, Declare Red List Free |
| Combi Cut Width | 4x600 |
| Coverage | 26.64 m² |
| Fire Rating | Euroclass A1 |
| Fire Resistant | Yes |
| Length | 11.1 m |
| Moisture Resistant | No |
| Weight | 12.988 kg |
| R-Value | 0.64 m2K/W |
| Sold Per | Roll |
| Suitable For | Internal Walls, Internal Floors, Separating Floors |
| Thermal Conductivity | 0.039 W/mK |
| Thickness | 25 mm |
| Usage | Internal Use |
- Delivery cost will be calculated at checkout once delivery address has been confirmed
- Delivery lead times are an estimate only
- Delivery drivers will always prioritise safety over convenience when offloading materials
- Bagged products such as cement and plaster cannot be returned once opened
- Jumbo bags cannot be returned once delivered
- All other goods may be returned within 3 months with a proof of purchase provided
- Chargeable pallets may be returned for a full refund
- All online pricing is specific to Northern Ireland only. Pricing for our Isle of Man branch may vary.





