Havelock Wool

Wool Insulation
Havelock Wool 15sqm
Havelock Wool 15sqm

$335.00


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Car Builders is proud to be the authorised distributor of Havelock Wool in Australia.

No other insulation product in Australia has even close to this percentage of wool content.

  • 100% wool
  • 1 Box - 15sqm 
  • Each batt is 410mm x 1220mm (16" x 48")
  • Coverage - 15sqm 
  • R7 (RSI 1.23), Doubling sheet R14 (RSI 2.46)
  • 30 batts per box
  • As it is a natural fibre, sheet thickness can vary between 20mm-50mm. 

Wool is an ideal insulation product in van builds or touring vehicles that are used for sleeping, where wall cavities or hollows in beams etc., need to be filled with an insulation product. Being a natural product, wool is non-toxic and acts as a natural form of air filtration. 

Why wool?

  • Moisture and climate control – moisture and mould happens in your walls. Wool absorbs and adsorbs it against 65% relative humidity.
  • Suppresses mould and mildew – natural keratin prevents against the spread of mold and mildew.
  • Thermal conductivity and absorbs sound.
  • Resists fire – wool will not support a flame below 1100F; conforms to Class A of the ASTM E84 test.
  • All natural – wool insulation is entirely renewable and sustainable.
  • Wool filters the air and improves indoor air quality.  The amino acids in wool irreversibly bond with formaldehyde, NOₓ and SO2 on a molecular level.
  • Long lasting – inherent characteristics allow stated R-values to exceed other forms of insulation.
  • No off-gassing – natural characteristics make our insulation devoid of harmful chemicals.

The results of wool are long lasting, non-slumping, high performance insulation that keeps your walls dry and temperatures more constant.

Learn more about this product on the Havelock website

(Wool_Parent)

  • 100% wool
  • 1 Full Box - 15sqm
  • Each Batt is 410mm x 1220mm (16" x 48" )
  • Covers- 15sqm
  • R7 (RSI 1.23), Doubling sheet R14 (RSI 2.46)
  • 30 batts per box 

As it is a natural fiber, sheet thickness can vary between 20mm-50mm

Customer Reviews

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Worked well for my 170 sprinter

By: on 24 February 2025
I bought a 15sqm box for my high roof lwb sprinter, Just to do the roof areas. After covering everything above the windows I have 6 rolls left, maybe 1/5th of a box (which I'll use for the barn doors). I have a similar product in my house insulation and I'm happy with it. No lanolin smell unless you stick your face in it and breathe through it. Cuts well with fabric scissors and holds it's shape. I had 400mm high pieces tucked in along the sides of the roof and it supports itself inside the structure pockets and doesn't look like it will slump. My van has a factory ceiling throughout. I used the string method for the back part of the roof held up with "christmas tree" automotive trim pins in the spare rib holes, but spray fabric adhesive for the complex shape above the driver area.

24/2/2025

Havelock wool for van insulation

By: on 19 September 2024
Exactly what I wanted for insulation of our Transit Custom campervan build. Easy to install and poke into all the holes and gaps.

19/9/2024

Wool insulation

By: on 13 December 2022
Great product

13/12/2022