
Glasswool - Earthwool glasswool insulation: Underfloor roll
Benefits
- High thermal performance - year round comfort
- Wind-wash barrier - protection from air movement
- Non-combustible
- Saves energy - lower energy bills
- No added formaldehyde
- Soft to handle and install
- Can be stapled in place
- Compression packed - more product per pack
- Odourless.
Product Description
Earthwool® glasswool insulation: 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 form air movement under the floor. Adding to the already easy to handle and install qualities of Earthwool® glasswool, the insulation can be stapled in place. Earthwool® glasswool insulation: underfloor roll with a wind-wash barrier 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® glasswool is made using up to 80% recycled glass and ECOSE® Technology, a sustainable, bio-based binder that contains no added formaldehyde.
Type
Product Type | Roll |
Facing Type | Black Tissue Faced |
Use
Renovation or New Building | Renovation & New Building |
Building Type | Residential |
Product Range
Specifications
Material Code | R-Value (m²K/W) | Thickness (mm) | Width (mm) | Length (mm) | Pieces per pack | Area per pack (m²) |
---|---|---|---|---|---|---|
654389 | 1.8 | 75 | 600 | 10000 | 2 | 12 |
546235 | 1.8 | 75 | 500 | 10000 | 2 | 10 |
Technical
PERFORMANCE
Code | Performance | |
---|---|---|
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/NZS 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. |
Combustibility | AS 1530.1 | Non-combustible. |
*Earthwool® glasswool only | - | *data applies to Earthwool® glasswool only |
Certification



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