- Excellent thermal and acoustic properties
- Fire resistant
- High compression resistance
- Robust solution for installation in exposed or semi exposed environments.
Earthwool® Rock Mineral Wool: Soffit Linerboard is a laminate of fire resistant slab with a tough, puncture resistant black tissue facing. It is suitable for the thermal and acoustic insulation of residential and non-residential soffit applications, whilst also providing enhanced fire resistance performance.
Earthwool® Rock Mineral Wool: Soffit Linerboard is 1,200 x 600mm for ease of handling. The non-combustible nature of the insulation in Earthwool® Rock Mineral Wool: Soffit Linerboard makes it ideal for soffit lining and underlining of car parks and garages.
|Facing Type||Black Tissue Faced|
|Renovation or New Building||Renovation & New Building|
|Material Code||R-Value (m²K/W)||Thickness (mm)||Width (mm)||Length (mm)||Area per pack (m²)||Pieces per pack|
|Thermal conductivity||AS/NZS 4859.1||-|
|Thermal resistance||AS/NZS 4859.1||-|
|Fire Hazard Properties||AS/NZS 1530.3||Ignitability: 0, Spread of flame: 0, Heat evolved: 0, Smoke developed: 1.|
|Water Vapour Absorption||-||Less than 5% by weight when exposed to air at 49°C and 95% humidity for 96 hours.|
|Microbial Growth||-||Does not promote or support the growth of mould, fungi or bacteria.|
|Corrosion Resistance||-||Will not accelerate corrosion of aluminum, steel or copper.|
|Temperature Range||-||Operating temperatures from -18°C to 230°C.|
|*Earthwool® glasswool only||-||*data applies to Earthwool® glasswool only|