Polyair™ Performa XHD Shed Insulation
Bradford Polyair Performa XHD (Extra Heavy Duty) is a premium thermo reflective shed insulation roll with a durable foam core, designed to reflect up to 95% of radiant heat in summer and help retain warmth in winter.
Suitable for use as an exposed wall or ceiling lining in residential and commercial applications, Polyair Performa XHD can improve thermal efficiency while providing a clean, finished interior. When seams are taped and sealed, it also forms a protective barrier against moisture, dust, and draughts.
Features and Benefits
Bradford Polyair Performa XHD can contribute to improved comfort and energy efficiency in sheds, garages, and commercial spaces. Acting as a secondary protective barrier, its extra heavy duty construction resists frequent handling and minor impacts. It is lightweight, easy to manage, and designed for straightforward installation with a neat, durable finish.
Key Features
Thermal performance
Reflects up to 95% of radiant heat. With a small air gap, the reflective face can boost overall insulation
Weather barrier
When taped and sealed, helps block rain, dust, and draughts
Durable
Extra heavy duty commercial-grade material resists frequent handling and minor impacts
Easy to install
Lightweight and simple to handle
Range
Polyair Performa 4.0
Polyair Performa 4.0 is an extra heavy duty thermo reflective insulation which has a foam core for improved thermal performance.
Polyair Performa 8.8
Polyair Performa 8.8 is an extra heavy duty thermo reflective insulation which has a thicker foam core than the Performa 4.0, providing a higher R-value for improved thermal performance.
Technical Specifications
Polyair Performa
| PRODUCT | THICKNESS (mm) | DIMENSIONS | m2 PER PACK | PRODUCT CODE |
Performa 4.0 XHD | 4 | 22.25m x 1350mm | 30 | 152161 |
| 4 | 40m x 1350mm | 54 | 152429 | |
| Performa 4.0 XHD with 150mm Lap | 4 | 22.25m x 1350mm | 30 | 466844 |
| Performa 8.8 XHD | 8.8 | 22.25m x 1350mm | 30 | 152472 |
Performa 8.8 XHD with 150mm Lap | 8.8 | 30m x 1350mm | 40.5 | 180852 |
| 8.8 | 22.25m x 1350mm | 30 | 193881 |
- Roofs and walls: Suitable as an exposed interior lining in sheds, garages, and storage spaces, or concealed behind cladding where permitted
- Large-scale storage: Can help protect valuable or sensitive equipment
- Functional sheds: Ideal for workshops, farm buildings, and creative studios
- Bushfire-prone areas: Suitable for BAL 12.5-FZ when installed to specification.
Wall Application
| Total System R-Value (Rt) | ||
|---|---|---|
| Heat Flow In (Summer) | Heat Flow Out (Winter) | |
| Shed Wall | R1.1 | R1.0 |
*Total R-Value results are based on Polyair Performa 4.0 XHD. Add R0.1 to each result if using Polyair Performa 8.8 XHD
*R-Value calculation based on a metal shed wall with a 20mm air gap
Roof Application
| Total System R-Value (Rt) | ||
|---|---|---|
| Roof Pitch | Heat Flow In (Summer) | Heat Flow Out (Winter) |
| 1° – 2° | R1.7 | R0.8 |
| 3° – 6° | R1.6 | R0.8 |
| 10° – 11° | R1.6 | R0.8 |
| 12° – 19° | R1.5 | R0.8 |
| 20° – 25° | R1.4 | R0.8 |
*Total R-Value results are based on Polyair Performa 4.0 XHD. Add R0.1 to each result if using Polyair Performa 8.8 XHD
*R-Value calculations based on a pitched metal roof with slight dust and a 40mm air gap
Performance Guaranteed
Australian Made
Licensed by Australian Made Campaign Limited to use the Australian Made logo.
Bradford 90 Years
Bradford has been trusted for over 90 years, with products engineered to deliver superior performance in insulation and ventilation systems.
ISO 9001
Meets the ISO 9001 standards for quality management through independent verification.
