Menu
Menu
Your Cart

25mm Earthwool Acoustic Insulation Roll Knauf (Split 2 x 600mm)

25mm Earthwool Acoustic Insulation Roll Knauf (Split 2 x 600mm)
25mm Earthwool Acoustic Insulation Roll Knauf (Split 2 x 600mm)
25mm Earthwool Acoustic Insulation Roll Knauf (Split 2 x 600mm)
25mm Earthwool Acoustic Insulation Roll Knauf (Split 2 x 600mm)
25mm Earthwool Acoustic Insulation Roll Knauf (Split 2 x 600mm)
25mm Earthwool Acoustic Insulation Roll Knauf (Split 2 x 600mm)
25mm Earthwool Acoustic Insulation Roll Knauf (Split 2 x 600mm)
Price: £51.29 (£61.55 inc VAT)
Price per m2: £1.93/m2 (£2.31 inc VAT)
  • Product Code: A1-1311
  • Delivery Time: 1 - 2 days
  • Brand: Knauf
  • (Tech. support: 08000304135)
  • Model and Size: 2x11.1m x 1.2m - 26.64m2
  • Weight: 6.00kg
Our ratings on 30-05-2025:
Google My Business Reviews
4.8 out of 5
Show other thicknesses

25mm Earthwool Acoustic Insulation Roll Knauf (Split 2 x 600mm)

Width: 1200mm
Density: 10kg/m3
Weight/m2: 0.25kg
Weight: 6kg
Thermal Conductivity: 0.035W/mK
R-Value: 0.71m2K/W
Fire Rating (Reaction to Fire): A1(Non-combustible)

25mm Knauf Earthwool Acoustic Insulation Roll is a high-performance, sustainable insulation solution designed to provide excellent acoustic and thermal performance. Manufactured from renewable and recycled materials, this insulation roll is split into two 600mm wide sections, making it easy to install in standard stud wall and joist spaces. Acoustic Roll is a glass mineral wool roll, designed for use in separating or internal wall and floor applications, offering sound absorption and noise reduction properties. It is non-combustible with the best possible Euroclass A1 reaction to fire classification, and is manufactured using Knauf's unique bio-based binder, ECOSE Technology.

The insulation is made from glass mineral wool, which is non-combustible and provides effective sound absorption to help create a quieter, more peaceful living environment. Knauf Earthwool is certified by EUCEB, ensuring the product is made from non-classified fibres that comply with the exoneration criteria for carcinogenicity. It is designed to fit between studs, this insulation reduces the potential for unwanted gaps and maximises sound insulation performance. Suitable for use in a variety of applications, including walls, floors, and roofs, the Knauf Earthwool Acoustic Insulation Roll provides excellent thermal and acoustic performance to help improve the energy efficiency and comfort of your home or building.

APPLICATION

  • Separating walls
  • Separating floors
  • Internal floors
  • Timber and metal stud partitions

CHARACTERISTICS

  • Odourless, rot-proof, non-hygroscopic, does not sustain vermin, and will not encourage the growth of fungi, mould, or bacteria
  • Exceptional acoustic absorption properties
  • Excellent thermal insulation properties
  • Lightweight and easy to install
  • Designed to fit between studs, reducing the potential for unwanted gaps and maximising sound insulation performance
  • Long roll lengths for quick and economic installation
  • Friction fits between studs, ensuring continuity of the absorbent layer with no air gaps
  • Non-combustible with the best possible Euroclass A1 reaction to fire classification
  • Manufactured using Knauf's unique bio-based binder, ECOSE Technology

CERTIFICATION

  • Acoustic Roll has a product declaration made in conformity with the requirements of BS EN 13162

Acoustic Roll is manufactured in accordance with:

  • ISO 50001 Energy Management Systems
  • ISO 14001 Environmental Management Systems
  • ISO 45001 Occupational Health and Safety Management Systems
  • ISO 9001 Quality Management Systems
Brand: Knauf Model and Size: 1200mm x 600mm - 4.32m2
Delivery Time: 2 - 5 working days
90mm Knauf Omnifit 35 Glass Wool Slabs are rigid multipurpose, flexible, non-combustible glass mineral wool slab that is designed for friction fitting installation at 600mm spacings. It has excellent thermal, acoustic, and fire resistance. The sound absorption qualities of Knauf Omnifit slabs are re..
Get Best Price
Brand: Knauf Model and Size: 1200x2400mm - 2.88m2
Delivery Time: 5 - 7 days
42.5mm Polyfoam Linerboard is a high performance, tapered edge, rigid composite internal insulated plasterboard with 30mm extruded polystyrene (XPS) bonded to 12.5mm plasterboard. It allows the thermal insulation and lining of internal, semi-exposed and exposed walls in one simple operation.&nb..
Get Best Price
150mm Knauf  DriTherm Cavity Slab 34 Super (pack of 5) 150mm Knauf  DriTherm Cavity Slab 34 Super (pack of 5)
Guide Price
Brand: Knauf Model and Size: 1200x455mm - 2.73m2
Delivery Time: 2 - 3 working days
150mm Knauf DriTherm 34 Super Cavity Slab is a high-performance insulation product specifically designed for use in external full-fill masonry cavity walls. These water-repellent glass mineral wool slabs provide exceptional thermal performance, making them an ideal choice for enhancing energy effici..
Guide Price: £62.39
£74.87 inc VAT
Get Best Price
Brand: Knauf Model and Size: 1200mm x 1800mm - 2.16m2
Delivery Time: 5 - 10 Working Days
30mm Knauf Fireboard is a fleece-lined high performance square-edge plasterboard that provides up to two hours of fire protection in structural steel encasement. It is also ideal for use as fillets in deflection head details (an elastic polyurethane foam with intumescent firestop additives acts as a..
£67.24
£80.69 inc VAT
Add to Cart
12.5mm Knauf Safeboard (X-ray resistant plasterboard) - For Healthcare Sector - 625mm x 2400mm 12.5mm Knauf Safeboard (X-ray resistant plasterboard) - For Healthcare Sector - 625mm x 2400mm
Guide Price
Brand: Knauf Model and Size: 625mm x 2400mm - 1.5m2
Delivery Time: 2 - 4 days
Knauf Safeboard is an X-ray shielding plasterboard with a barium sulphate core that effectively and significantly reduces the amount of lead needed within X-ray shielding partitions in a wide range of  applications within the healthcare sector, and in many cases removing the need for lead altog..
Guide Price: £73.50
£88.20 inc VAT
Get Best Price
Brand: Knauf Model and Size: 2400x900mm - 2.16m2
Delivery Time: 1-3 working days
12.5mm Knauf Aquapanel Exterior Cement Board provides a solid, dry base that can withstand the extreme weathering effects of wind, rain, and snow. It makes an ideal substrate for directly applied render finishes and can be used for exterior walls in ventilated systems, exterior ceilings, and soffits..
£60.25
£72.30 inc VAT
Add to Cart
This product is listed in the following categories and systems (click to show).