Glasswool - Earthwool Underfloor roll
- High thermal performance - year round comfort
- Wind wash barrier - protection from air movement
- Saves energy - lower energy bills
- No added formaldehyde
- Soft to handle and install
- Can be stapled in place
- Compression packed - more product per pack
Earthwool® Underfloor roll with a wind-wash barrier provides a superior solution for improving the thermal performance of timber frame floors. The wind-wash barrier provides protection from air movement under the floor. Adding to the already easy to handle and install qualities of Earthwool®, the insulation can be stapled in place. Earthwool® Underfloor roll will improve the thermal comfort and energy efficiency of the building in which it has been installed thus keeping it cool in summer and warm in winter. 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.
|Facing Type||Black Tissue Faced|
|Renovation or New Building||Renovation & New Building|
|Material Code||R-Value (m²K/W)||Thickness (mm)||Width (mm)||Length (mm)||Rolls per pack||Area per pack (m²)|
|Thermal Conductivity||-||ASTM C 518 and AS/NZS 4859.1: 2002.|
|Thermal Resistance||-||ASTM C 653 and AS/NZS 4859.1: 2002.|
|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).
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