33% Off

Earthwool R2.5HD Glasswool Multi-Use Roll 90 x 430 x 8500mm, 3.7m² Coverage

Name: Earthwool R2.5HD Glasswool Multi-Use Roll 90 x 430 x 8500mm, 3.7m² Coverage
Brand: Earthwool by Knauf Insulation
SKU: ING0524197
Price: 86.55 AUD
Availability: InStock

★★★★★

117 reviews · 660+ sold

$86.55 $129.83 -33% OFF

You save: $43.28

Price reduced — was $129.83

15 people bought this in the last week

4 people have this in their cart right now

🔥 88% claimed — only 5 left at this price!

Only 5 left!

Ships in 1-2 business days Australia-wide delivery

Australian Stock Ships from AU warehouses

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The Earthwool R2.5HD Glasswool Multi-Use Roll is a versatile insulation roll for improving thermal and acoustic performance, with an R2.5 rating and 3.7m2 coverage per roll.

R-value: R2.5HD
Dimensions: 90 x 430 x 8500mm
Coverage: 3.7m2
Material: Glasswool
Colour: Brown
Format: Roll
Energy Star compliant: Yes
Vapour retardent: No

This Earthwool Multi-Use Roll is designed for effective insulation, making it suitable for topping up existing ceiling insulation or improving wall performance. By adding thermal resistance, it helps keep buildings cooler in summer and warmer in winter for better year-round comfort. Each roll covers 3.7m2 and is Energy Star compliant, fitting general residential insulation upgrades.

More about this product

Earthwool R2.5HD Multi-Use Roll 90 x 430 x 8500mm is a versatile insulation solution designed to enhance thermal and acoustic performance in buildings. The Earthwool Multi-Use Roll is engineered for effective insulation, providing an energy-efficient R2.5 value suitable for topping up existing ceiling insulation or improving wall performance. This product contributes to improved thermal comfort, helping buildings stay cool in summer and warm in winter. Each roll provides 3.7m2 of coverage and is Energy Star compliant.

Questions & Answers

What R-value is this Earthwool roll?

It has an R2.5HD rating.

How much area does one roll cover?

Each roll covers 3.7m2.

What are the roll dimensions?

The roll measures 90 x 430 x 8500mm.

What is it made from?

It is made from glasswool and is supplied in roll format.

Where can it be used?

It is suited to topping up existing ceiling insulation or improving wall performance.

Is it a vapour retarder?

No, this product is not a vapour retarder.

Standard Shipping Australia-wide
Ships in 1-2 business days from our Australian warehouses

30-Day Returns
Change your mind? Return within 30 days for a full refund. Item must be unused and in original packaging.

Customer Reviews

4.3 ★★★★☆ 110 reviews

5★

65%

4★

21%

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1★

✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases

Charlotte B. 📍 Canberra ACT

★★★★★

2 weeks ago

✓ Verified Purchase

Exceeded my expectations

Bought this as a birthday present and the person loved it. Arrived the day before I needed it which was perfect timing. Great service from SuperSaver AU — really happy.

Jack T. 📍 Newcastle NSW

★★★★★

2 weeks ago

✓ Verified Purchase

Solid quality — very happy

Great little Earthwool R2.5HD — setup was easy and it works perfectly.

Mia S. 📍 Sunshine Coast QLD

★★★★★

3 weeks ago

✓ Verified Purchase

Really pleased with this

Honestly one of the easiest online purchases I have made. Ordered in the evening and had a tracking number by morning. Delivered to Canberra in 3 business days. Product is well made and does exactly what we needed. My partner is happy with it too. Highly recommend.

Ryan S. 📍 Wollongong NSW

★★★★★

3 weeks ago

✓ Verified Purchase

Highly recommend

Really impressed with the Earthwool R2.5HD — it looks and feels more premium than the price suggests. Delivery was quick and packaging kept everything safe. No issues at all.

Sophie H. 📍 Geelong VIC

★★★★★

1 month ago

✓ Verified Purchase

Great quality

Good quality and arrived ahead of schedule. Very happy.

Daniel P. 📍 Hobart TAS

★★★★★

1 month ago

✓ Verified Purchase

Brilliant Aussie deal

Been buying Earthwool by Knauf Insulation gear for years and this is one of their better ones. The Earthwool R2.5HD quality is excellent — everything was included and setup took under 10 minutes. Had it at the door in Brisbane within 2 days. My son immediately claimed it for himself so I had to order another. 10 out of 10.