Knauf 100mm DriTherm 37

Acoustic Roll is a specialist sound insulation for use in internal building elements.

  • Excellent sound absorption characteristics provide high levels of sound reduction
  • Friction fitted which prevents gaps and ensures high levels of sound insulation
  • Roll format allows fast installation
  • Ready-cut rolls for use with timber studs at 400mm centres or timber studs at 600mm centres
  • Euroclass Reaction to Fire Classification (A1-F): A1
£48.22 per Pack(s)
In stock online
Please call in advance to check your local branch's availability
Product code
Stock availability ()
  • Bath: 9
  • Bedminster: 4
  • Bridgwater: 43
  • Fishponds: 4
  • Lockleaze: 166
  • Marlborough: 76
  • Nailsea: 28
  • Stonehouse: 75
  • Swindon: 110
  • Wincanton: 79
  • Worcester: 145
  • Yate: 31


Earthwool Acoustic Rolls are non-combustible Glass Mineral Wool rolls, manufactured using our revolutionary ECOSE® Technology and are specialist sound insulating products for use in new build and retrofit internal wall and floor applications.

Rolls are 1200mm wide and ready-cut to produce 3 x 400mm wide rolls, or 2 x 600mm wide rolls. Earthwool Acoustic Roll is specifically designed for friction fitting between joists and studs at 400mm and 600mm centres to improve the sound insulation of separating walls and floor, internal walls and floors and timber and metal stud partitions.

Earthwool Acoustic Roll is manufactured in accordance with BS EN 13162, EN 50001 Energy Management Systems, OHSAS 18001 Occupational Health and Safety Management Systems, ISO 14001 Environmental Management Systems, and ISO 9001 Quality Management Systems, as certified by Bureau Veritas"

More Information
More Information
Price On ApplicationNo
Coverage (m2)6.55 m²
Gross Weight (Kg)11.07 kg
Length (mm)1200 mm
Width (mm)455 mm
Height (mm)100 mm

We deliver

When you place an order for delivery, we’ll ask when and where you want it to go. We understand that time is money in the building industry, which is why we’ll always do our best to fit around you. Our delivery service is capable of getting to even the tightest of building sites, we have a wide range of vehicles, each with different capabilities in terms of weight, capacity and accessibility. Please advise us of any special access requirements when ordering. Our driver can call you prior to their delivery drop, and you can reiterate any specific delivery access requirements.

Delivery cost

Delivery is £18.00 on all orders (£15.00 +VAT.)

Where we deliver

We deliver all around the South West of England. To check if your postcode falls out of our delivery area, please enter your postcode at the checkout. Concrete deliveries from the Stonehouse branch have their own delivery structure based on distance from the Concrete Plant. Please contact the branch directly for an exact cost.