Earthwool FloorShield underfloor batt

Product Code



Earthwool® FloorShield underfloor batt is manufactured from durable silicone coated glasswool and is faced with an ECOSE® glass veil, providing a wind-wash barrier. The wind-wash barrier provides protection from air movement under the floor.

Earthwool® FloorShield underfloor batt 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. Earthwool® is made using up to 80% recycled glass and with ECOSE® Technology, a sustainable, bio-based binder that contains no added formaldehyde.


  • High thermal performance – year round comfort
  • Sound absorbing
  • Wind-wash barrier – protection from air movement
  • Saves energy – lower energy bills
  • No added formaldehyde
  • Soft to handle and install
  • Friction fit
  • Compression packed – more product per pack
  • Odourless.
Material Code
R-Value (m²K/W)
Thickness (mm)
Width (mm)
Length (mm)
Pieces per pack
Area per pack (m²)
651498 2.5 90 420 1160 6 2.92
Earthwool FloorShield underfloor batt datasheet Download
Earthwool FloorShield underfloor installation instructions Download
MSDS – Earthwool Download
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