Earthwool Wall Insulation Batts



Earthwool R1.5 Wall Insulation Batts. Easy install, award winning Next Generation soft feel Fiberglass. Available in different variants.

The Earthwool Thermal Wall Insulation Batt range is a softer and safer glasswool insulation for your home. Available in a range of R-Values and popular stud widths. Select your stud / joist width and then choose an R-Value to see actual price and product information.

R1.5 430mm | R1.5 580mm | R2.0 430mm | R2.0 580mm | R2.0HD 430mm | R2.0HD 580mm | R2.5HD 430mm | R2.5HD 580mm | R2.7SHD 430mm | R2.7SHD 580mm | R4.0HD 430mm | R4.0HD 580mm 

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Earthwool Wall Insulation Batts

It is a new, advanced generation of super soft and highly sustainable glasswool insulation, that has been awarded the coveted Eurofins indoor air Gold Standard. It is thermally efficient and cost effective in saving energy and providing increased comfort in buildings. EarthWool is non-combustible and also reduces unwanted noise from outside the home and limits sound transmission from room to room. Made using recycled glass bottles, sand and using ECOSE Technology, EarthWool sets a new benchmark for insulation sustainability and ease of handling.


  • High thermal performance – year round comfort
  • Sound absorbing
  • Non-combustible
  • Saves energy – lower energy bills
  • No added formaldehyde
  • Soft to handle and install
  • 50 year warranty
  • Compression packed – more product per pack
  • Odourless.


The Earthwool Wall Insulation Batts for External Wall range includes a selection of R-Values to provide builders, designers, installers and DIYers the opportunity to choose the best thermal performance for their project. Earthwool® External Wall batt will also absorb the transfer of unwanted sound from outside to inside the building. In addition to sound absorption, Earthwool® External Wall 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. 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.

EARTHWOOL Wall Insulation Batts TYPE

Product Type Batt
Facing Type Unfaced


Renovation or New Building Renovation & New Building
Building Type Residential & Commercial


Additional information


1160 x 430 x 75mm, 1160 x 580 x 75mm, 1160 x 430 x 90mm, 1160 x 580 x 90mm


430mm, 580mm


20.95, 28.26, 15.96, 21.53


1.5, 2.0, 2.0HD, 2.5HD, 2.7SHD, R4.0 HD



Product Datasheet

Material Safety Datasheet

Installation Instructions