knauf sound absorbing wall insulation
Knauf Sound Absorbing Wall Insulation

The Knauf Earthwool® Glasswool sound absorbing wall insulation (acoustic) batts range is a new generation of softer, safer and more environmentally friendly glass wool internal wall and acoustic insulation. Advanced compression packaging reduces handling time and the storage space required on-site.

This specialist acoustic range of products is available in an Ultra Performance 11kg/m³ and 14kg/m³ density. Earthwool Glasswool internal wall and acoustic insulation batts reduce unwanted noise from outside and also limit sound transmission from room to room or office to office.



Acoustic Insulation Sizes and Pricing


Product Type Type R-Value Bale Size Buy Price SQM
Earthwool Glasswool Segment 90mm R2.2 19.51SQM $5.30+
Earthwool Glasswool Segment 90mm R2.6 9.42SQM $10.06+
Earthwool Glasswool Segment 90mm R2.8 6.73SQM $14.69+
Earthwool Glasswool Segment 140mm R3.2 14.8SQM $7.17+
Earthwool Glasswool Segment 140mm R3.6 10.90SQM $10.85+
Earthwool Glasswool Blanket 140mm R4.1 6.06SQM $16.03+
Earthwool Glasswool Blanket 50mm R1.4 25.57QM $4.55+

*All Knauf sound absorbing wall insulation prices are ‘product supply only’ and exclude freight and GST (freight price available on application)



Make an Enquiry

To place an order or to make an enquiry please complete our simple online enquiry form. We will call you to arrange your order or to discuss your requirements. If your needs are more urgent please call Pete Botham on Ph. 027 666 2222 for an immediate response.