Underfloor insulation. Earthwool® glasswool insulation. R1.5, 470mm Glasswool Quilted Underfloor Insulation

$106.00 inc GST

Knauf Earthwool Glasswool Insulation. Underfloor Insulation. 70mm thick. R1.5

50 Year Warranty

DIY Install Guide
Made using recycled glass and with ECOSE® Technology.

19.04 m2 Area

Segment. 470mm Width, 2700mm Length, Thickness 70mm


Insulating your underfloor is now quicker and easier with this fully encapsulated product, which will help keep your home warmer through winter and cooler through summer.

  • Wind wash barrier for high thermal performance
  • Completely wrapped for quick installation
  • Easy to install
  • No added formaldehyde
  • No strapping required – can be stapled in place with a hammer tacker or staple gun

Earthwool glasswool insulation represents a new benchmark for sustainability in construction in New Zealand.

Additional Information

Weight 14 kg
Dimensions 1200 x 450 x 600 mm
Insulation Thickness