Knauf Earthwool® Soundshield Wall Insulation Batts



Acoustic wall insulation is specially designed to limit the transmission of outside noise into the home and between rooms. Available in a range of R-Values and popular stud widths. Select your stud / joist width and then choose an R-Value to see actual price and product information.

Minimum purchase of 5

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Knauf Earthwool® Soundshield Wall Insulation Batts


  • Sound absorbing
  • High thermal performance – year round comfort
  • Non-combustible
  • Saves energy – lower energy bills
  • No added formaldehyde
  • Soft to handle and install
  • 50 year warranty
  • Compression packed – more product per pack
  • Odourless.


The Knauf Soundshield Internal (Acoustic) Wall batt range includes a selection of densities to provide builders, designers, installers and DIYers the opportunity to choose the best acoustic performance for their project. Earthwool® Internal (Acoustic) Wall batts will improve the acoustic performance of the building in which they have been installed by absorbing the transfer of unwanted sound from external sources and between adjoining rooms. Super-soft to handle and install, Earthwool® is made using up to 80% recycled glass and with ECOSE® Technology, a sustainable, bio-based binder that contains no added formaldehyde.


Product Type Batt
Facing Type Unfaced


Renovation or New Building Renovation & New Building
Building Type Residential & Commercial

Insulation Sydney – Higgins online store sells a wide range of thermal and acoustic insulation products. In addition to this, we also sell Kingspan Kooltherm®, Kingspan Air-Cell®, Mass Loaded Vinyl, Nuwrap Pipe Lagging Insulation, Foilboard Greend Rigid Panels, Fibertex Rockwool, Autex GreenStuf, Knauf Earthwool, Fletchers Pink Batts and Bradford Gold Batts.

If you have any questions or require a special delivery quotation, don’t hesitate to Contact Us! You can also get a free obligation quote here. Check out other insulation supplies in Insulation Sydney – Higgins.

For additional information about warranty, delivery and returns.

Additional information


2.0 HD, 2.5 HD, 2.7 SHD, 4.0 HD -140mm


430mm, 580mm


10, 13.5, 7.0, 9.4, 5.0, 6.7


75mm, 90mm, 140mm