R7.0 Knauf Earthwool Ceiling Insulation Batts – NEW!
From $79.80
R7.0 Earthwool has been engineered by Knauf Insulation to meet the rising demand for energy efficiency and 7 Star Compliance. This product is designed to go over the timber joists and reduce thermal bridging, which means you do not need to deduct 10% for framing.
■ Limited Stock Available
R7.0 Earthwool Ceiling Insulation Batts
Knauf Insulation is excited to introduce their latest innovation: the R7.0 Earthwool Ceiling Insulation Batts. Engineered to meet the rising demand for energy efficiency and 7 Star Compliance, it’s a game-changer for home insulation. R7.0 Earthwool is currently Australia’s thickest ceiling insulation product!
The ‘over-wide’ design eliminates thermal bridging, delivering unmatched real performance compared to standard R7.0 insulation batts or double layer systems using R3.5 insulation batts. It is also approximately 40% quicker to install compared to existing double-layer methods.
At 330mm thickness, it ensures compliance with National Construction Code (NCC) standards while keeping costs and carbon footprint low. Due to the design in thickness, there is no compromise to the existing install method, and no notching of the batt is required.
Benefits of 7.0 Earthwool Insulation
- Soft to handle
- Low-itch
- High thermal performance
- Installed in a single layer – no notching
- Overwide to reduce thermal bridging
- Advanced compression packaging
- Non-combustible
- Non-hygroscopic
- 50 year manufacturer warranty
- Made using recycled glass
- ECOSE® Technology – no added formaldehyde
- Does not sustain vermin
- Will not encourage the growth of mould, fungi or other bacteria
Video – Single vs Double Layer to Achieve R7.0
Choose Your Date
You can choose your preferred delivery or pickup date at the online checkout. We will contact you the same business date to confirm the delivery or pickup arrangements.
Fast Deliveries
Standard orders are delivered within 1-2 business days in metro areas and 1-3 days in regional areas. Some products have a longer lead time as indicated on the product page.
Delivery Pricing
Get your insulation delivered from just $99 in Melbourne, Sydney, Brisbane, Adelaide and Canberra. For regional and island delivery pricing please click here or contact us.
Leave or Sign
If you won't be home on the day of delivery then please leave a note at checkout to let us know where your order can be left. Please choose a dry area out of the rain.
Returns
Returns must be made within 30 days of purchase and will incur a 15% - 30% restocking fee. Some custom made products cannot be returned. For further information, please read our Returns Policy.
Warehouse Pickups
Each brand has a different pickup location. Please contact us for the nearest pickup location in your state. Standard orders are ready for collection within 1-2 days.
How Ordering Works
Regional Delivery Prices
The delivery price will be calculated at the checkout based on your postcode. For a custom delivery quote please contact us.
Pricewise Insulation Returns Policy
Leftover products may be returned to Pricewise Insulation if they meet the below requirements:
- Items must be returned within 30 days of ordering.
- Insulation products must be in their original packaging and condition. We reserve the right not to refund wet or damaged products.
- A 15% restocking fee will apply for glasswool, polyester and rockwool products.
- A 30% restocking fee will apply for foam and rigid insulation products.
Please also note the following:
- We cannot guarantee returns or refunds for custom made products.
- Some manufacturers do not allow returns in certain states. This will be outlined on the product page itself.
You may return the insulation to the warehouse which it was dispatched from or pay for a courier to collect it from your home or building site. Please give our team a call on 1300 729 639 to make arrangements.
If you are not sure how much insulation you require for your project, our team is happy to assist. Please send an email to sales@pricewise.com.au.
| R-Value | Width (mm) | Thickness (mm) | Area (m²) | Pieces |
| 3.0 | 430 | 145 | 11.5 | 23 |
| 3.0 | 580 | 145 | 15.5 | 23 |
| 3.5 | 430 | 175 | 8.5 | 17 |
| 3.5 | 580 | 175 | 11.4 | 17 |
| 4.0 | 430 | 195 | 7.5 | 15 |
| 4.0 | 580 | 195 | 10.1 | 15 |
| 5.0 | 430 | 210 | 5.5 | 11 |
| 5.0 | 580 | 210 | 7.4 | 11 |
| 6.0 | 430 | 275 | 5.5 | 11 |
| 6.0 | 580 | 275 | 7.4 | 11 |
| 7.0 | 460 | 330 | 4.3 | 8 |
| 7.0 | 620 | 330 | 5.8 | 8 |
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