White Acoustic Polyester Insulation Batts - R1.3 to R4.0, 1160mm x 580mm Standard Size, AS/NZS 4859.1 Compliant
White Acoustic Polyester Insulation Batts provide superior thermal and acoustic performance for residential and commercial buildings. Manufactured from 100% recycled PET materials, these batts offer sustainable insulation solutions while meeting Australian/New Zealand Standard AS/NZS 4859.1.
| R-Value | Length (mm) | Width (mm) | Thickness (mm) |
|---|---|---|---|
| 1.3 | 1160 | 580 | 430 |
| 1.5 | 1160 | 580 | 430 |
| 2.0 | 1160 | 580 | 430 |
| 2.5 | 1160 | 580 | 430 |
| 3.0 | 1160 | 580 | 430 |
| 3.5 | 1160 | 580 | 430 |
| 4.0 | 1160 | 580 | 430 |
Reduces heat transfer through walls and ceilings, maintaining comfortable indoor temperatures year-round and lowering energy costs.
Provides excellent sound absorption, reducing noise transmission between rooms and from external sources.
Made from 100% recycled PET plastic bottles, supporting sustainability while delivering high-performance insulation.
No protective equipment required - made from the same polyester fibers used in clothing and bedding applications.
- Standard Compliance: AS/NZS 4859.1
- Melting Point: 250°C
- Maximum Service Temperature: 150°C
- Flammability: Complies with Australian Building Code
- Fire Resistance: All indices rated 0-1 (excellent performance)
- Moisture Absorption: Less than 0.03% by volume
- Chemical Composition: Carbon-Hydrogen-Oxygen polymer
- Alkalinity: pH 7.8 (neutral)
- Corrosiveness: Non-corrosive
- Volatile Content: Nil
Designed for thermal and acoustic insulation in various building applications:
- Ceiling insulation
- Internal and external walls
- Mid-floor cavities
- Standard timber-framed construction
- Reduces heat transfer and improves energy efficiency
- Enhanced year-round comfort with stable indoor temperatures
- Significant energy cost savings and reduced greenhouse emissions
- Full compliance with AS/NZS 4859.1 standards
- Non-combustible properties for enhanced safety
- Pre-cut for easy installation in standard framing
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