Glasswool - Earthwool Acoustic roll
- Sound absorbing
- High thermal performance - year round comfort
- Saves energy - lower energy bills
- No added formaldehyde
- Soft to handle and install
- 50 year warranty
- Compression packed - more product per pack
Earthwool® Acoustic roll can improve Rw ratings in wood stud construction by 3 to 5 decibels and in metal stud construction by 8 to 10 decibels, depending on the complexity of the wall configuration and the thickness/density. Earthwool® Acoustic roll can be used for exterior and interior walls. 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.
|Renovation or New Building||Renovation & New Building|
|Building Type||Residential & Commercial|
|Material Code||R-Value (m²K/W)||Density (kg/m³)||Thickness (mm)||Width (mm)||Length (mm)||Pieces per pack||Area per pack (m²)|
|Thermal Conductivity||ASTM C 518||-|
|Fire Hazard Properties||AS/NZ 1530.3||Ignitability: 0, Spread of Flame: 0, Heat Evolved: 0, Smoke Developed: 0-1.|
|Water Vapour Absorption||-||Less than 5% by weight.|
|Microbial Growth||-||Does not support microbial growth.|
|Corrosion Resistance||-||No greater than sterile cotton.|
FREE Thermal calculator - Kompli™
- What is Kompli™?
The Kompli™ software enables you to calculate the thermal performance (U-Value and Total R-Value) of commercial and residential construction types and systems for walls, roofs and floors to comply with the latest changes to the National Construction Code 2019 (NCC 2019).