R2.7 SHD Knauf Earthwool Sound Shield Insulation Batts
$100.90
R2.7 SHD (Super High Density) acoustic wall insulation is specially designed to limit the transmission of outside noise into the home and between rooms.
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Description
R2.7 Earthwool Sound Shield Insulation
R2.7 Earthwool Sound Shield Insulation is designed to reduce external noise entering the home and minimize sound transfer between internal rooms or offices. These high-performance thermal and acoustic batts are commonly installed in external walls, but are equally effective for internal applications—especially in areas like home theatres or media rooms.
With a ‘super high-density’ R-Value of 2.7, this insulation fits perfectly into standard 90mm wall cavities. It can also be used in ceiling spaces, particularly in buildings located near noisy environments such as flight paths. For enhanced insulation performance, it may be paired with an additional layer of thermal insulation.
Environmentally Friendly Glasswool – Earthwool R2.7 Insulation
The Earthwool Acoustic Insulation Batt range offers a new generation of glasswool insulation that is softer to touch, safer to handle, and more environmentally friendly. These batts are an excellent choice for DIY homeowners looking to lower energy bills, improve indoor temperature stability, and reduce noise transfer within the home. Earthwool R2.7 Insulation is specifically engineered to suit standard 90mm timber and metal wall frames.
Reduced Transport and Storage Costs
R2.7 Earthwool Sound Shield Insulation is conveniently supplied in compression-packed bags, minimizing storage requirements and making transport more cost-effective. These acoustic insulation batts are sealed in durable white poly bags, complete with clear installation instructions. If you’re planning a DIY installation, be sure to review Knauf’s Safety Guidelines and Precautions beforehand. Knauf Earthwool R2.7 Soundproofing Wall Insulation offers an affordable solution for both thermal and acoustic performance. These batts are odourless, non-combustible, rot-proof, non-hygroscopic, and resistant to vermin, mould, and fungi growth.
Additional information
| Location | South Australia, Victoria, New South Wales |
|---|---|
| Width | 430mm, 580mm |
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Choose Your Date
At online checkout, you can select your preferred delivery or pickup date. We’ll get in touch with you on the same business day to confirm the details.
Fast Deliveries
Standard orders arrive in 1–2 business days for metro areas and 1–3 days for regional areas. Certain items may take longer, as noted on their product pages.
Delivery Pricing
Insulation delivery starts from just $99 in Melbourne, Sydney, Brisbane, Adelaide, and Canberra. For regional or island delivery rates, please click here or get in touch with us.
Leave or Sign
If you won’t be home on delivery day, leave a note at checkout with instructions on where to leave your order. Be sure to choose a dry, sheltered area.
Returns
Returns are accepted within 30 days of purchase and may include a 15%–30% restocking fee. Custom-made items are not returnable. See our Returns Policy for full details.
Warehouse Pickups
Pickup locations vary by brand. Contact us to find the closest pickup point in your state. Standard orders are usually ready within 1–2 business days.
Regional Delivery Prices
The delivery price will be calculated at the checkout based on your postcode. For a custom delivery quote please contact us.
New South Wales
NSW
- Sydney $99
Same day deliveries available! - Blue Mountains $180
- Central Coast $150
- Mittagong $180
- Newcastle $250
- Wollongong $180
- Other – Contact Us
Call 0469 096 420 or email info@oginsulation.com.au
Victoria
VIC
- Melbourne $99
Same day deliveries available!
- Ballarat $160
- Castlemaine $155
- Frankston $120
- Geelong $120
- Macedon $105
- Mornington Peninsula $130 +
- Philip Island $190
- Yarra Valley $99?
Delivery starts at $85
- Other – Use Cart Calculator
Other locations → please go to the cart page and calculate the price.
Queensland
QLD
- Brisbane $99
Delivery within 1-3 days!
- Gold Coast $110
- Noosa $150
- Sunshine Coast $110
- Toowoomba $150
- All Islands – Contact Us
Call 0469 096 420 or email info@oginsulation.com.au
- Other – Contact Us
Call 0469 096 420 or email info@oginsulation.com.au
OG Insulation Insulation Returns Policy
You may return unused insulation to OG Insulation, provided the following conditions are met:
- Returns must be made within 30 days of purchase.
- Products must be in original packaging and in resalable condition. We do not accept returns on wet or damaged items.
- A restocking fee of 15% applies to glasswool, polyester, and rockwool insulation.
- Foam and rigid insulation products will incur a 30% restocking fee.
Important note:
- Custom-made items are not eligible for return or refund.
- Some suppliers restrict returns in specific states—check the product page for details.
You can either return goods to the original warehouse or arrange a courier pickup at your cost. Contact us on 0469 096 420 for assistance. Not sure how much insulation you need? Email our team at info@oginsulation.com.au we’re here to help!
Product Specifications
| R-Value | Width (mm) | Thickness (mm) | Pack (m²) | Density (kg/m3) |
|---|---|---|---|---|
| 2.0 HD | 430 | 75 | 10.0 | 17.3 |
| 2.0 HD | 580 | 75 | 13.5 | 17.3 |
| 2.5 HD | 430 | 90 | 7.0 | 20.1 |
| 2.5 HD | 580 | 90 | 9.4 | 20.1 |
| 2.7 SHD | 430 | 90 | 5.0 | 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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