Polyair - Thermo Reflective Products

Bradford Polyair™ is a range of thermo reflective insulation products that reduce radiant heat gain in roofs and walls. The products can be used in a range of residential applications, commercial applications and in sheds.

Polyair Performa XHD
Polyair Performa
Polyair Unicell
Polyair Unicell White

Unicell White

Bradford Polyair Unicell White is a heavy duty reflective insulation material designed to be an effective radiant heat barrier, dust barrier and decorative finish in sheds, warehouses and attic storage areas.

Polyair Unicell White Images 1

The special antiglare coating significantly reduces the heat gain inside a structure by reflecting up to 95% of radiant heat flow. Polyair Unicell White incorporates a 4mm thick internal cell structure that provides an engineered air cavity within the product. This cell structure reduces heat transfer from the antiglare outer foil surface to the inner white surface.

Polyair Unicell White Images 2

Specification Table

  Thickness (mm) Roll Size (m x mm) m2 Per Roll (m2) Roll Diameter (mm) Roll Weight (kg) Product Code
Unicell - White 4 40 x 1350 54 430 21 130303


Duty Table 1 – AS/NZS 4200.1:1994 Heavy duty
Vapour Barrier ASTM E96 Medium
Emittance AS/NZS 4201.5:1994/ASTM E408 Reflective
Antiglare Face E0.05
Material thermal resistance ASTM C518 0.1m² K/W
Water Barrier AS/NZS 4201.4:1994 High
Absorbency AS/NZS 4201.4:1994 Unclassified
Shrinkage AS/NZS 4201.4:1994 <0.5%
Resistance to dry delamination AS/NZS 4201.4:1994 Pass
Resistance to wet delamination AS/NZS 4201.4:1994 Pass
Surface corrosion AS/NZS 4859.1:2002 Pass
Fire – BCA Classification AS/NZS 3837:1998 Group 1
Flammability index AS 1530.2 Low (≤5)
Early fire hazard Indices AS/NZS 1530.3  
Ignitability AS/NZS 1530.3 0
Spread of flame AS/NZS 1530.3 0
Heat evolved AS/NZS 1530.3 0
Smoke developed AS/NZS 1530.3 2

Polyair Unicell White Images 3

Have you considered potential future uses for your shed?

At some point in your shed’s life-cycle, you might consider using it as a hobby room, workshop, home office or games room – in which case you’ll need quality insulation to ensure your shed is comfortable.

What valuables will be stored in your shed?

Whether your shed is used for storing a car, boat or motorbike, machinery, furniture or farming equipment you need to take adequate measures to protect these valuables from the sun’s radiant heat.


Polyair Unicell provides an extra heavy duty sarking and high grade insulation all in the one product. Download the brochure for more information.


Contact our specialist team

For help with:

  • Technical assistance
  • Specification assistance
  • Pricing and tenders