Bradford Gold Hi-Performance Wall Insulation Batts - R2.5 - 1160 x 420mm - 4.4m²/pack
Bradford Gold Hi-Performance wall insulation batts are a high density insulation for the ultimate in comfort and energy efficiency when installed in exterior cavity walls.
Specifications
| R-Value | Thickness | Standard size | Pieces per pack | m² per pack |
| 2.5 | 90mm | 1160mm x 420mm | 9 | 4.4 |
Applications
Install in walls, between the studs, for maximum levels of comfort in your home.
Features and Benefits
- Higher density and thickness for outstanding thermal performance
- Maximum savings on heating and cooling energy costs
- Environmentally sound - made from up to 80% recycled material
- Suited to all climate zones - particularly those with extreme weather
- 70 year product performance warranty
What Are Bradford Gold Hi-Performance Wall Insulation Batts?
Bradford Gold Hi-Performance Wall Insulation Batts (R2.5) are a high-density glasswool batt engineered for installation in exterior cavity walls. At 90mm thick and an R-value of 2.5, they deliver maximum thermal comfort and noise reduction in standard 90mm timber or steel stud wall frames.
Designed to meet NCC 2022 energy efficiency requirements for walls in Melbourne and regional Victoria (Climate Zone 6), these batts are an essential component of any new build or renovation project. Each 1160mm x 420mm batt fits precisely between standard studs at 450mm centres. With 9 pieces per pack covering 4.4m², they are economical to purchase and efficient to install.
Full Technical Specifications
| Specification | Detail |
|---|---|
| R-Value | R2.5 |
| Thickness | 90mm |
| Batt Dimensions | 1160mm x 420mm |
| Pieces Per Pack | 9 |
| Coverage Per Pack | 4.4m² |
| Material | High-density glasswool (up to 80% recycled glass) |
| SKU | 181430 |
| Warranty | 70-year product performance warranty |
| Compliance | Meets Australian insulation standards (AS/NZS 4859.1) |
| Health Rating | Approved by the National Asthma Council of Australia |
| Application | External and internal wall cavities — timber or steel stud frames |
| Climate Zone Suitability | All Australian climate zones |
Key Benefits
- High-density construction for superior thermal performance in 90mm wall cavities
- Reduces heat transfer through exterior walls — significant impact on heating and cooling bills
- Excellent acoustic performance — reduces noise transmission between rooms
- Suitable for all Australian climate zones, including extreme heat and cold
- Non-combustible — contributes to bushfire attack level (BAL) compliance
- Low allergen — National Asthma Council approved, safe for all occupants
- Easy to cut and fit around power points, noggins, and structural elements
Installation Guidance
Install Bradford Gold R2.5 wall batts between studs at 450mm centres before plasterboard or cladding is fixed. Ensure batts fit snugly — they should not be compressed or have gaps at edges. Use a trimming knife to cut around power point boxes, noggins, and pipes. Always wear PPE including gloves, long sleeves, and a P2 dust mask. Install in conjunction with Bradford Gold ceiling batts for a complete thermal envelope.
Better Batt Insulation ships only within Victoria, Australia. We are Melbourne's leading provider of insulation batts for homes and commercial projects. We also offer free pickup from our warehouse in Bayswater (pending stock availability).
Local area delivery
Delivery is at a flat rate of $185 (includes GST) per order within the Melbourne metropolitan area. If you are unsure whether your area is eligible or not, please do not hesitate to contact us.
Regional and rural deliveries may incur additional freight costs. Should this be required, a member of our team will contact you immediately,
We reserve the right to ask for extra shipping costs if the order contains exceptionally bulky items and are going to areas with higher than normal freight charges.
Regional and Rural Victorian delivery
Regional and rural deliveries may incur additional freight costs, on top of the $185 metro delivery fee. Should this be required, a member of our team will contact you immediately,
Estimated delivery times
Orders are generally processed and dispatched within 1-3 business days. In some circumstances orders may take longer, however you will be notified of the delay.
The length of time for delivery of your order depends on:
- Stock availability
- Destination of order
We keep stock of popular products in our warehouse and we often ship the same day the order is received if the order is made prior to midday.
Specialty items and stock that needs to be ordered require an extra 2-3 days for delivery – we will notify if your order requires this.
We do not provide an express service, and we cannot guarantee delivery days and times. We would recommend you wait until you receive the items before confirming times with electricians and other contractors.
If you need your order urgently, please feel free to send us an email prior to purchase with the item/s you are looking to purchase and the delivery address for the order to enquiries@betterbattinsulation.com.au so we can give you a more accurate shipping time.
Frequently Asked Questions
Bradford Gold Wall Insulation Batts provides high-density thermal performance, ensuring maximum comfort and energy efficiency. Made from up to 80% recycled content, they help reduce heating and cooling costs, making them ideal for homes in all climate zones, including those in extreme weather conditions.
Each batt measures 1160mm x 420mm, with a thickness of 90mm. A pack contains nine batts, covering an area of 4.4m². These sizes make it suitable for easy installation between studs in wall cavities.
Bradford Gold Wall Insulation Batts are made from glass wool, which is produced from recycled glass. This environmentally friendly material provides excellent thermal performance, durability, and safety, making it an ideal choice for residential and commercial insulation projects.
Bradford Gold Wall Insulation Batts have an R-value of 2.5, with a thickness of 90mm. The batts are 1160mm x 420mm in size, and a pack covers 4.4m². They offer outstanding thermal resistance, helping to maintain a consistent indoor temperature and enhance energy efficiency.
Yes, Bradford Gold Wall Insulation Batts can be used in combination with other insulation products, such as ceiling or underfloor batts, for enhanced thermal performance. It is compatible with different building materials and can be integrated into various insulation systems.
Bradford Gold insulation is installed by placing the batts snugly between the wall studs. It is designed for easy handling and can be cut to size as needed. For optimal results, ensure the batts are securely fitted to prevent gaps and maximise insulation efficiency.
To install, measure the cavity between wall studs and cut the batts to size. Fit them tightly between the studs to ensure no gaps remain. Use insulation supports or staples to hold the batts in place, and ensure they are not compressed to maintain their effectiveness.
Bradford Gold Wall Insulation Batts are designed for use in interior wall cavities. They are not suitable for direct outdoor exposure or environments prone to moisture unless installed with appropriate vapour barriers to prevent damage.
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