R4.0 Knauf Earthwool Ceiling Insulation Batts
From $78.38
Knauf Earthwool Ceiling Insulation Batt range is a new generation of softer, safer and more environmentally friendly glasswool insulation for the ceiling of your home.
R4.0 Earthwool Ceiling Insulation
Knauf Insulation range has one of the most popular insulation products made for your ceilings. As up to 35% of your homes thermal energy can be lost through the ceiling or roof, this area should be the Number 1 priority in any home insulation project. This is because the Knauf batts are made in a variety of widths and thicknesses to suit the common joist height and spacing. R4.0 Earthwool insulation comes in compressed pack for easy transport.Planning to install ceiling insulation yourself? The don’t forget to check out Knauf’s DIY installation videos before you start. Earthwool Ceiling Batts are the ideal choice for DIY home owners who want to save money by reducing their power bills.
Video – Earthwool Insulation
Comfortable to Install
There are quite a few home insulation options available but Knauf Insulation tops the list for easy delivery and installation. Earthwool Ceiling Insulation Batts give you a cost-effective thermal barrier, and they also have some acoustic (or sound-deadening) properties. The insulation is well suited for use in timber and metal frame applications in residential home structures. And some final assurance: All Earthwool Ceiling Insulation Batts have no smell, are non-combustible, don’t rot proof, non-hygroscopic (won’t absorb air-borne moisture) do not encourage vermin and will not encourage the growth of fungi, bacteria or mould in your roof space.
Video – How to Install Earthwool Roof Insulation
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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