Knauf Earthwool Acoustic Mid-Floor Insulation Batts
From $85.87
High density acoustic mid-floor insulation batts are specifically designed to reduce noise transfer between floors in your home and provide high thermal performance.
Earthwool® Mid-Floor Insulation Benefits
Knauf Earthwool Acoustic R4.0 Mid-Floor Insulation Batts are available in both 430mm or 580mm widths. Installing mid-floor insulation is an area often forgotten, however there are many great benefits for choosing the right insulation in this area. Knauf Earthwool acoustic mid-floor insulation batts have outstanding thermal and acoustic ratings, reducing noise transfer between floors in your home and creating comfortable internal temperatures. You can also install R2.5 HD and R2.7 SHD wall batts in between the floors of your home, as these acoustic insulation batts are also designed to reduce noise transfer.
Video – Does My Home Need Insulation Between Floors?
Acoustic Insulation Between Floors
Up to 75% of noise levels between adjacent can be reduced by installing acoustic insulation. Loud noises such as washing machines, entertainment systems, and children shouting can disturb the rest of the household. Knauf Earthwool Acoustic Mid-floor insulation batts are relatively easy to install and can create a quieter home to relax in at the end of a busy day.
Environmentally Friendly Earthwool
Earthwool insulation is super-soft to handle and install. Earthwool is made using up to 80% recycled glass and with ECOSE® Technology, a sustainable, bio-based binder that contains no added formaldehyde. There is no colouring added to the insulation or nasty chemicals and Earthwool insulation has practically no smell.
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) | Pack (m²) | Density (kg/m3) |
| 2.5 HD | 430 | 90 | 7 | 20.1 |
| 2.5 HD | 580 | 90 | 9.4 | 20.1 |
| 2.7 SHD | 430 | 90 | 5 | 28.2 |
| 2.7 SHD | 580 | 90 | 6.7 | 28.2 |
| 4.0 HD | 430 | 140 | 4.5 | 22.5 |
| 4.0 HD | 580 | 140 | 6 | 22.5 |
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