R8.0 Knauf Earthwool Ceiling Insulation Batts – NEW!
From $95.62
R8.0 Earthwool Ceiling Insulation Batts are specifically designed to meet NCC 7 Star Compliance standards. These batts help reduce thermal bridging with a single layer installation, offering a higher system R-value compared to standard-width ceiling batts. Additionally, their thicker design lowers embodied carbon for more sustainable insulation.
R8.0 Earthwool Ceiling Insulation Batts are the highest rated R-value currently available in Australia.
■ Limited Stock Available
R8.0 Knauf Earthwool Ceiling Insulation Batts
Knauf Insulation have launched their newest breakthrough: R8.0 Ceiling Insulation Batts. Manufactured to meet the new NCC 7 Star Compliance, these Batts have been designed to meet the growing demand for energy efficiency in Australian homes.
R8.0 Earthwool Batts are the thickest ceiling insulation available in Australia. The thickness of these batts goes over the timber joists, effectively eliminating thermal bridging, providing superior performance compared to your double-layered systems.
Additionally, R8.0 Batts are faster to install than the existing double-layer methods. The increased thickness does not alter the insulation process and eliminates the need for batt notching.
Benefits of 8.0 Earthwool Insulation
- Soft to handle
- Low-itch
- High thermal performance
- Installed in a single layer – no notching required
- Overwide to reduce thermal bridging
- Advanced compression packaging
- Non-combustible
- Non-hygroscopic
- 50 year manufacturer warranty
- Made using 80% recycled glass
- ECOSE® Technology – no added formaldehyde
- Does not sustain vermin
Video – Single vs Double Layer to Achieve R8.0
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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.
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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.
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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 |
| 8.0 | 460 | 350 | 3.74 | 7 |
| 8.0 | 620 | 350 | 5.03 | 7 |
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