Glasswool - Space Blanket


  • RoofGreen.jpg


  • High thermal performance - year round comfort
  • Sound absorbing
  • Saves energy - lower energy bills
  • No added formaldehyde
  • Soft to handle and install
  • Compression packed - more product per pack
  • BAL rating compliant 12.5 -40
  • Odourless.

Product Description

Space Blanket® is a specialist under-metal roof insulation designed for use in residential and commercial buildings. Space Blanket® is made with super-soft Earthwool® insulation laminated with heavy duty anti-condensation facing foil. Space Blanket® is available in energy efficient R-Values to provide builders, designers, installers and DIYers the opportunity to choose the best thermal performance for their project. Space Blanket® 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, Space Blanket® is made using up to 80% recycled glass and with ECOSE® Technology, a sustainable, bio-based binder that contains no added formaldehyde.


Product TypeRoll
Facing TypeFoil Faced


Renovation or New BuildingRenovation & New Building
Building TypeResidential & Commercial

Product Range


Material CodeR-Value (m²K/W)Thickness (mm)Width (mm)Length (mm)Pieces per packArea 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 PropertiesAS/NZ 1530.3Ignitability: 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 *
CombustibilityAS 1530.1Non-combustible. *
*Earthwool® only-* Earthwool® blanket only


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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