Earthwool Wall Batts


Earthwool wall batts keep your home more comfortable all year, cutting heat gain in summer and heat loss in winter. Made from recycled glass with a plant-based binder, they are soft to handle, low in dust and sized to fit standard 90 mm timber and steel frames.


Why choose Earthwool Wall

Sized for your frame


Fits standard 70 mm and 90 mm timber and steel frames

Soft to handle


Low dust and less itch, for easier, more comfortable installation

Made sustainably


Recycled glass and a plant-based binder, with no added formaldehyde

Delivered across WA


Fast delivery across Perth & WA

 Choose your R-value

Knauf Earthwool

R2.0 Wall Batts 

Lightweight batts for everyday comfort

90 mm thick
Standard density
Knauf Earthwool

R2.0 HD Wall Batts

Denser batts that also reduce noise

90 mm thick
 High density
Knauf Earthwool

R2.5 HD Wall Batts

Warmer walls and quieter rooms

90 mm thick
High density
Knauf Earthwool

R2.7 Wall Batts

Best thermal and sound performance in 90 mm

90 mm thick
Super high density


Knauf Earthwool

R4.0 HD Wall Batts

Highest R-value, for deeper frames

140 mm thick
High density

Not sure where to start?


Tell us about your home or project and we'll recommend the right solution and R-value, then send you a clear quote.

 Prefer to talk?


Call Midvale on (08) 9250 2477 or Wanneroo on (08) 9206 0100.


Get in touch

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We supply the industry's best brands

Perth Insulation Supplies


Thermal and acoustic insulation for homes, builders and commercial projects across Perth and WA.


Wanneroo


7 Mangano Place
Wanneroo WA 6065

Phone: (08) 92060100

Midvale


10 Runyon Road

Midvale WA 6056

Phone: (08) 9250 2477


Opening hours


Mon to Fri 6:30am to 4:30pm

Sat 6:30am to 12pm

Sun closed


Fast and reliable insulation supply across Perth Metro and regional WA.