R4.0 Wall Insulation

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R2.0-R4.0
Knauf Insulation

Knauf Earthwool SoundShield Insulation Batts

75-140 mm | Glasswool
4.67 (3)
  • Available from R2 to R4 to suit different climates
  • Softer to handle than standard glasswool, thanks to the ECOSE bio-based binder
from$9.33/m²
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R1.05-R4.3

MetecnoTherm PIR Insulated Board

25-100 mm | PIR
  • R1.05 to R4.30 in thicknesses from 25mm to 100mm
  • Group 2 material to AS 5637.1, Australian made
from$28.84/m²
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R2.5-R4.0
Jeanius

Jeanius Wall Denim Insulation Batts

90-140 mm | Denim
  • Wall options from R2.5 to R4 to match your comfort target
  • Non-itch and safe to handle, so no gloves or mask needed and great for DIY
from$24.10/m²
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R4.0 wall insulation is the high end insulation for walls, providing optimal cold-climate thermal performance and a much quieter home.

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