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

  • 25mm Earthwool Acoustic Insulation Roll Knauf (Split 2 x 600mm)
  • Product Code: A1-1311
  • Brand: Knauf
    (tech. support: 08000 304 135)
  • Model and Size: 2x11.1m x 1.2m - 26.64m2
  • Roll Coverage: 26.64m2
  • Delivery Time: 1 - 2 days

  • Guide Price: £39.15 (£46.98 inc VAT)

    Guide price per m2: £1.47/m2 (£1.76/m2 inc VAT)

  • Price: £39.15 (£46.98 inc VAT)

    Price per m2: £1.47/m2 (£1.76/m2 inc VAT)

= m2
other thicknesses
Guide Price: £37.12 (£44.54 inc VAT)
= m2
Price: £70.65 (£84.78 inc VAT)
show quantity discounts
= m2
Guide Price: £54.25 (£65.10 inc VAT)
= m2
Price: £2,665.23 (£3,198.28 inc VAT)
= m2

Thickness: 25mm
Width: 1200mm
Roll Length: 2x11.1
Roll coverage: 26.64m2
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 Roll is a flexible glass mineral wool quilt which is lightweight, flexible, resilient and non-combustible. The rolls are 1200mm wide and ready cut to produce 2 rolls in 600mm widths. Earthwool Acoustic Roll is manufactured to a minimum density of 10kg/m3. It is specifically designed for friction fitting between resilient timber battens and timber studs in robust detail separating floors and walls and between timber and metal studs in lightweight plasterboard partitions. Earthwool Acoustic Roll provides a high level of sound absorption, whilst also improving the thermal and fire performance of the floor or partition.

  • Separating walls,
  • Separating floors,
  • Internal floors,
  • Timber and metal stud partitions.
  • 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,
  • Dimensioned to suit studs and joists at 400mm or 600mm centres,
  • Long roll lengths for quick and economic Installation,
  • Friction fits between studs, ensuring continuity of the absorbent layer with no air gaps.
  • Defined as non-combustible mineral wool in BS 3533: 1981 
  • Manufactured in accordance with BSI Quality Assurance Standard BS EN ISO 9001: 2000
  • Classified as Zero ODP (Ozone Depletion Potential) and Zero GWP (Global Warming Potential)
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